62788920 has 64 divisors (see below), whose sum is σ = 198288000. Its totient is φ = 15861888.

The previous prime is 62788909. The next prime is 62788937. The reversal of 62788920 is 2988726.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11490 + ... + 16049.

It is an arithmetic number, because the mean of its divisors is an integer number (3098250).

Almost surely, 2^62788920 is an apocalyptic number.

62788920 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

62788920 is an abundant number, since it is smaller than the sum of its proper divisors (135499080).

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

62788920 is a wasteful number, since it uses less digits than its factorization.

62788920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27572 (or 27568 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 62788920 is about 7923.9459866912. The cubic root of 62788920 is about 397.4608323418.

The spelling of 62788920 in words is "sixty-two million, seven hundred eighty-eight thousand, nine hundred twenty".