612604874 has 16 divisors (see below), whose sum is σ = 1086393600. Its totient is φ = 253491504.

The previous prime is 612604849. The next prime is 612604901. The reversal of 612604874 is 478406216.

It is a zygodrome in base 13.

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, 754034 + ... + 754845.

It is an arithmetic number, because the mean of its divisors is an integer number (67899600).

Almost surely, 2^612604874 is an apocalyptic number.

612604874 is a deficient number, since it is larger than the sum of its proper divisors (473788726).

612604874 is a wasteful number, since it uses less digits than its factorization.

612604874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508917.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 612604874 is about 24750.8560256004. The cubic root of 612604874 is about 849.2980936706.

The spelling of 612604874 in words is "six hundred twelve million, six hundred four thousand, eight hundred seventy-four".