52774700 has 36 divisors (see below), whose sum is σ = 124934712. Its totient is φ = 19190400.

The previous prime is 52774669. The next prime is 52774747. The reversal of 52774700 is 747725.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22889 + ... + 25088.

Almost surely, 2^52774700 is an apocalyptic number.

52774700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52774700 is an abundant number, since it is smaller than the sum of its proper divisors (72160012).

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

52774700 is a wasteful number, since it uses less digits than its factorization.

52774700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48002 (or 47995 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 32.

The square root of 52774700 is about 7264.6197422852. The cubic root of 52774700 is about 375.0955608315.

The spelling of 52774700 in words is "fifty-two million, seven hundred seventy-four thousand, seven hundred".