52901928 has 48 divisors (see below), whose sum is σ = 150820800. Its totient is φ = 16705440.

The previous prime is 52901873. The next prime is 52901929. The reversal of 52901928 is 82910925.

It is a super-2 number, since 2×52901928² = 5597227972234368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 52901892 and 52901901.

It is not an unprimeable number, because it can be changed into a prime (52901929) 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 11 ways as a sum of consecutive naturals, for example, 17968 + ... + 20703.

It is an arithmetic number, because the mean of its divisors is an integer number (3142100).

Almost surely, 2^52901928 is an apocalyptic number.

It is an amenable number.

52901928 is an abundant number, since it is smaller than the sum of its proper divisors (97918872).

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

52901928 is a wasteful number, since it uses less digits than its factorization.

52901928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38702 (or 38695 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 52901928 is about 7273.3711578607. The cubic root of 52901928 is about 375.3967427724.

The spelling of 52901928 in words is "fifty-two million, nine hundred one thousand, nine hundred twenty-eight".