606605604 has 48 divisors (see below), whose sum is σ = 1545922560. Its totient is φ = 183601440.

The previous prime is 606605599. The next prime is 606605627. The reversal of 606605604 is 406506606.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134937 + ... + 139359.

It is an arithmetic number, because the mean of its divisors is an integer number (32206720).

Almost surely, 2^606605604 is an apocalyptic number.

It is an amenable number.

606605604 is an abundant number, since it is smaller than the sum of its proper divisors (939316956).

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

606605604 is a wasteful number, since it uses less digits than its factorization.

606605604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5480 (or 5478 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 606605604 is about 24629.3646690287. The cubic root of 606605604 is about 846.5165878476.

The spelling of 606605604 in words is "six hundred six million, six hundred five thousand, six hundred four".