655970662 has 16 divisors (see below), whose sum is σ = 1020692160. Its totient is φ = 315802368.

The previous prime is 655970647. The next prime is 655970671. The reversal of 655970662 is 266079556.

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, 5878 + ... + 36694.

It is an arithmetic number, because the mean of its divisors is an integer number (63793260).

Almost surely, 2^655970662 is an apocalyptic number.

655970662 is a deficient number, since it is larger than the sum of its proper divisors (364721498).

655970662 is a wasteful number, since it uses less digits than its factorization.

655970662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31215.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 655970662 is about 25611.9242150995. The cubic root of 655970662 is about 868.8833438714.

The spelling of 655970662 in words is "six hundred fifty-five million, nine hundred seventy thousand, six hundred sixty-two".