606402624660 has 96 divisors (see below), whose sum is σ = 1985616095232. Its totient is φ = 135382907520.

The previous prime is 606402624631. The next prime is 606402624671. The reversal of 606402624660 is 66426204606.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16770496 + ... + 16806615.

It is an arithmetic number, because the mean of its divisors is an integer number (20683500992).

Almost surely, 2^606402624660 is an apocalyptic number.

606402624660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

606402624660 is an abundant number, since it is smaller than the sum of its proper divisors (1379213470572).

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

606402624660 is a wasteful number, since it uses less digits than its factorization.

606402624660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33577173 (or 33577171 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 606402624660 in words is "six hundred six billion, four hundred two million, six hundred twenty-four thousand, six hundred sixty".