2892064632 has 64 divisors (see below), whose sum is σ = 7626787200. Its totient is φ = 911352960.

The previous prime is 2892064619. The next prime is 2892064639. The reversal of 2892064632 is 2364602982.

2892064632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2892064639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217438 + ... + 230354.

It is an arithmetic number, because the mean of its divisors is an integer number (119168550).

Almost surely, 2^2892064632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2892064632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3813393600).

2892064632 is an abundant number, since it is smaller than the sum of its proper divisors (4734722568).

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

2892064632 is a wasteful number, since it uses less digits than its factorization.

2892064632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13436 (or 13432 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 2892064632 is about 53777.9195581235. The cubic root of 2892064632 is about 1424.7412489253.

The spelling of 2892064632 in words is "two billion, eight hundred ninety-two million, sixty-four thousand, six hundred thirty-two".