608648972 has 12 divisors (see below), whose sum is σ = 1082597376. Its totient is φ = 299335440.

The previous prime is 608648933. The next prime is 608648981. The reversal of 608648972 is 279846806.

It is a super-2 number, since 2×608648972² = 740907142233313568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 608648972.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1246988 + ... + 1247475.

It is an arithmetic number, because the mean of its divisors is an integer number (90216448).

Almost surely, 2^608648972 is an apocalyptic number.

It is an amenable number.

608648972 is a deficient number, since it is larger than the sum of its proper divisors (473948404).

608648972 is a wasteful number, since it uses less digits than its factorization.

608648972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494528 (or 2494526 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The square root of 608648972 is about 24670.8121471507. The cubic root of 608648972 is about 847.4660275334.

The spelling of 608648972 in words is "six hundred eight million, six hundred forty-eight thousand, nine hundred seventy-two".