62406664 has 16 divisors (see below), whose sum is σ = 117096300. Its totient is φ = 31180992.

The previous prime is 62406649. The next prime is 62406667. The reversal of 62406664 is 46660426.

It can be written as a sum of positive squares in 2 ways, for example, as 60186564 + 2220100 = 7758^2 + 1490^2 .

It is not an unprimeable number, because it can be changed into a prime (62406667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20914 + ... + 23710.

Almost surely, 2^62406664 is an apocalyptic number.

It is an amenable number.

62406664 is a deficient number, since it is larger than the sum of its proper divisors (54689636).

62406664 is a wasteful number, since it uses less digits than its factorization.

62406664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5592 (or 5588 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 62406664 is about 7899.7888579379. The cubic root of 62406664 is about 396.6526156860.

The spelling of 62406664 in words is "sixty-two million, four hundred six thousand, six hundred sixty-four".