52940288 has 20 divisors (see below), whose sum is σ = 105778200. Its totient is φ = 26469888.

The previous prime is 52940233. The next prime is 52940291. The reversal of 52940288 is 88204925.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51188 + ... + 52211.

It is an arithmetic number, because the mean of its divisors is an integer number (5288910).

Almost surely, 2^52940288 is an apocalyptic number.

It is an amenable number.

52940288 is a deficient number, since it is larger than the sum of its proper divisors (52837912).

52940288 is an equidigital number, since it uses as much as digits as its factorization.

52940288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103417 (or 103401 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 52940288 is about 7276.0076965325. The cubic root of 52940288 is about 375.4874561635.

The spelling of 52940288 in words is "fifty-two million, nine hundred forty thousand, two hundred eighty-eight".