2922923128 has 32 divisors (see below), whose sum is σ = 5622870960. Its totient is φ = 1423601920.

The previous prime is 2922923123. The next prime is 2922923131. The reversal of 2922923128 is 8213292292.

It is a super-2 number, since 2×2922923128² = 17086959224394608768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2922923123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215475 + ... + 228637.

Almost surely, 2^2922923128 is an apocalyptic number.

It is an amenable number.

2922923128 is a deficient number, since it is larger than the sum of its proper divisors (2699947832).

2922923128 is a wasteful number, since it uses less digits than its factorization.

2922923128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13887 (or 13883 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 2922923128 is about 54064.0650339946. The cubic root of 2922923128 is about 1429.7906890410.

The spelling of 2922923128 in words is "two billion, nine hundred twenty-two million, nine hundred twenty-three thousand, one hundred twenty-eight".