52937290 has 16 divisors (see below), whose sum is σ = 108899712. Its totient is φ = 18149904.

The previous prime is 52937263. The next prime is 52937293. The reversal of 52937290 is 9273925.

It is not an unprimeable number, because it can be changed into a prime (52937293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378054 + ... + 378193.

It is an arithmetic number, because the mean of its divisors is an integer number (6806232).

Almost surely, 2^52937290 is an apocalyptic number.

52937290 is an abundant number, since it is smaller than the sum of its proper divisors (55962422).

52937290 is a wasteful number, since it uses less digits than its factorization.

52937290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756261.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 52937290 is about 7275.8016740425. The cubic root of 52937290 is about 375.4803680983.

The spelling of 52937290 in words is "fifty-two million, nine hundred thirty-seven thousand, two hundred ninety".