2892115332 has 18 divisors (see below), whose sum is σ = 7310624958. Its totient is φ = 964038432.

The previous prime is 2892115313. The next prime is 2892115337. The reversal of 2892115332 is 2335112982.

2892115332 is a `hidden beast` number, since 28 + 92 + 11 + 533 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2196421956 + 695693376 = 46866^2 + 26376^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 80336537 = 2892115332 / (2 + 8 + 9 + 2 + 1 + 1 + 5 + 3 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (2892115337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40168233 + ... + 40168304.

It is an arithmetic number, because the mean of its divisors is an integer number (406145831).

Almost surely, 2^2892115332 is an apocalyptic number.

It is an amenable number.

2892115332 is an abundant number, since it is smaller than the sum of its proper divisors (4418509626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2892115332 is a wasteful number, since it uses less digits than its factorization.

2892115332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80336547 (or 80336542 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 2892115332 is about 53778.3909391123. The cubic root of 2892115332 is about 1424.7495744607.

It can be divided in two parts, 28921 and 15332, that added together give a triangular number (44253 = T₂₉₇).

The spelling of 2892115332 in words is "two billion, eight hundred ninety-two million, one hundred fifteen thousand, three hundred thirty-two".