662028004 has 12 divisors (see below), whose sum is σ = 1263871728. Its totient is φ = 300921800.

The previous prime is 662027987. The next prime is 662028079. The reversal of 662028004 is 400820266.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7523002 + ... + 7523089.

It is an arithmetic number, because the mean of its divisors is an integer number (105322644).

Almost surely, 2^662028004 is an apocalyptic number.

It is an amenable number.

662028004 is a deficient number, since it is larger than the sum of its proper divisors (601843724).

662028004 is a wasteful number, since it uses less digits than its factorization.

662028004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15046106 (or 15046104 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 662028004 is about 25729.9048579663. The cubic root of 662028004 is about 871.5496246929.

The spelling of 662028004 in words is "six hundred sixty-two million, twenty-eight thousand, four".