2920481852 has 24 divisors (see below), whose sum is σ = 5278597632. Its totient is φ = 1412362800.

The previous prime is 2920481819. The next prime is 2920481897. The reversal of 2920481852 is 2581840292.

It is a happy number.

It is a super-2 number, since 2×2920481852² = 17058428495722699808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 267827 + ... + 278517.

It is an arithmetic number, because the mean of its divisors is an integer number (219941568).

Almost surely, 2^2920481852 is an apocalyptic number.

It is an amenable number.

2920481852 is a deficient number, since it is larger than the sum of its proper divisors (2358115780).

2920481852 is a wasteful number, since it uses less digits than its factorization.

2920481852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12929 (or 12927 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 2920481852 is about 54041.4826961659. The cubic root of 2920481852 is about 1429.3925161878.

The spelling of 2920481852 in words is "two billion, nine hundred twenty million, four hundred eighty-one thousand, eight hundred fifty-two".