62666004 has 24 divisors (see below), whose sum is σ = 150938368. Its totient is φ = 20214720.

The previous prime is 62666003. The next prime is 62666011. The reversal of 62666004 is 40066626.

62666004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62666003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83857 + ... + 84600.

Almost surely, 2^62666004 is an apocalyptic number.

It is an amenable number.

62666004 is an abundant number, since it is smaller than the sum of its proper divisors (88272364).

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

62666004 is a wasteful number, since it uses less digits than its factorization.

62666004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168495 (or 168493 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 62666004 is about 7916.1862029642. The cubic root of 62666004 is about 397.2013056103.

The spelling of 62666004 in words is "sixty-two million, six hundred sixty-six thousand, four".