612013004 has 24 divisors (see below), whose sum is σ = 1107017520. Its totient is φ = 295828416.

The previous prime is 612013001. The next prime is 612013007. The reversal of 612013004 is 400310216.

612013004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (612013001) and next prime (612013007).

It is not an unprimeable number, because it can be changed into a prime (612013001) 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, 10067 + ... + 36405.

It is an arithmetic number, because the mean of its divisors is an integer number (46125730).

Almost surely, 2^612013004 is an apocalyptic number.

It is an amenable number.

612013004 is a deficient number, since it is larger than the sum of its proper divisors (495004516).

612013004 is a wasteful number, since it uses less digits than its factorization.

612013004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26537 (or 26535 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 612013004 is about 24738.8965800821. The cubic root of 612013004 is about 849.0244882534.

The spelling of 612013004 in words is "six hundred twelve million, thirteen thousand, four".