604142664 has 16 divisors (see below), whose sum is σ = 1510356720. Its totient is φ = 201380880.

The previous prime is 604142659. The next prime is 604142687. The reversal of 604142664 is 466241406.

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, 12586282 + ... + 12586329.

It is an arithmetic number, because the mean of its divisors is an integer number (94397295).

Almost surely, 2^604142664 is an apocalyptic number.

It is an amenable number.

604142664 is an abundant number, since it is smaller than the sum of its proper divisors (906214056).

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

604142664 is a wasteful number, since it uses less digits than its factorization.

604142664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25172620 (or 25172616 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 604142664 is about 24579.3137414371. The cubic root of 604142664 is about 845.3693582675.

The spelling of 604142664 in words is "six hundred four million, one hundred forty-two thousand, six hundred sixty-four".