62664404 has 12 divisors (see below), whose sum is σ = 119632128. Its totient is φ = 28483800.

The previous prime is 62664403. The next prime is 62664439. The reversal of 62664404 is 40446626.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62664401) 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, 712052 + ... + 712139.

It is an arithmetic number, because the mean of its divisors is an integer number (9969344).

Almost surely, 2^62664404 is an apocalyptic number.

It is an amenable number.

62664404 is a deficient number, since it is larger than the sum of its proper divisors (56967724).

62664404 is a wasteful number, since it uses less digits than its factorization.

62664404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424206 (or 1424204 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 62664404 is about 7916.0851435542. The cubic root of 62664404 is about 397.1979251092.

It can be divided in two parts, 62 and 664404, that added together give a palindrome (664466).

The spelling of 62664404 in words is "sixty-two million, six hundred sixty-four thousand, four hundred four".