52908870 has 32 divisors (see below), whose sum is σ = 145122048. Its totient is φ = 12093408.

The previous prime is 52908859. The next prime is 52908871. The reversal of 52908870 is 7880925.

52908870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52908871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125764 + ... + 126183.

It is an arithmetic number, because the mean of its divisors is an integer number (4535064).

Almost surely, 2^52908870 is an apocalyptic number.

52908870 is an abundant number, since it is smaller than the sum of its proper divisors (92213178).

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

52908870 is a wasteful number, since it uses less digits than its factorization.

52908870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251964.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 52908870 is about 7273.8483624557. The cubic root of 52908870 is about 375.4131624021.

The spelling of 52908870 in words is "fifty-two million, nine hundred eight thousand, eight hundred seventy".