612002004 has 24 divisors (see below), whose sum is σ = 1437592800. Its totient is φ = 202630944.

The previous prime is 612001991. The next prime is 612002021. The reversal of 612002004 is 400200216.

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, 169354 + ... + 172929.

It is an arithmetic number, because the mean of its divisors is an integer number (59899700).

Almost surely, 2^612002004 is an apocalyptic number.

It is an amenable number.

612002004 is an abundant number, since it is smaller than the sum of its proper divisors (825590796).

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

612002004 is a wasteful number, since it uses less digits than its factorization.

612002004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342439 (or 342437 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 612002004 is about 24738.6742571222. The cubic root of 612002004 is about 849.0194015830.

The spelling of 612002004 in words is "six hundred twelve million, two thousand, four".