1612923032 has 32 divisors (see below), whose sum is σ = 3457758720. Its totient is φ = 690953760.

The previous prime is 1612923023. The next prime is 1612923043. The reversal of 1612923032 is 2303292161.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1612922986 and 1612923004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167057 + ... + 176447.

It is an arithmetic number, because the mean of its divisors is an integer number (108054960).

Almost surely, 2^1612923032 is an apocalyptic number.

It is an amenable number.

1612923032 is an abundant number, since it is smaller than the sum of its proper divisors (1844835688).

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

1612923032 is a wasteful number, since it uses less digits than its factorization.

1612923032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12471 (or 12467 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1612923032 is about 40161.2130294890. The cubic root of 1612923032 is about 1172.7475864941.

The spelling of 1612923032 in words is "one billion, six hundred twelve million, nine hundred twenty-three thousand, thirty-two".