612672032 has 24 divisors (see below), whose sum is σ = 1378512576. Its totient is φ = 262573632.

The previous prime is 612672031. The next prime is 612672113. The reversal of 612672032 is 230276216.

It is a junction number, because it is equal to n+sod(n) for n = 612671986 and 612672004.

It is not an unprimeable number, because it can be changed into a prime (612672031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367348 + ... + 1367795.

It is an arithmetic number, because the mean of its divisors is an integer number (57438024).

Almost surely, 2^612672032 is an apocalyptic number.

It is an amenable number.

612672032 is an abundant number, since it is smaller than the sum of its proper divisors (765840544).

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

612672032 is a wasteful number, since it uses less digits than its factorization.

612672032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735160 (or 2735152 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 612672032 is about 24752.2126687696. The cubic root of 612672032 is about 849.3291278546.

The spelling of 612672032 in words is "six hundred twelve million, six hundred seventy-two thousand, thirty-two".