52907268 has 24 divisors (see below), whose sum is σ = 128818368. Its totient is φ = 16868896.

The previous prime is 52907233. The next prime is 52907269. The reversal of 52907268 is 86270925.

It is a happy number.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (52907269) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 95571 + ... + 96122.

It is an arithmetic number, because the mean of its divisors is an integer number (5367432).

Almost surely, 2^52907268 is an apocalyptic number.

It is an amenable number.

52907268 is an abundant number, since it is smaller than the sum of its proper divisors (75911100).

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

52907268 is a wasteful number, since it uses less digits than its factorization.

52907268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191723 (or 191721 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 52907268 is about 7273.7382410972. The cubic root of 52907268 is about 375.4093733843.

The spelling of 52907268 in words is "fifty-two million, nine hundred seven thousand, two hundred sixty-eight".