52114920 has 128 divisors (see below), whose sum is σ = 183738240. Its totient is φ = 11658240.

The previous prime is 52114913. The next prime is 52114927. The reversal of 52114920 is 2941125.

It is an interprime number because it is at equal distance from previous prime (52114913) and next prime (52114927).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (52114927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15642 + ... + 18678.

It is an arithmetic number, because the mean of its divisors is an integer number (1435455).

Almost surely, 2^52114920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52114920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91869120).

52114920 is an abundant number, since it is smaller than the sum of its proper divisors (131623320).

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

52114920 is a wasteful number, since it uses less digits than its factorization.

52114920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075 (or 3071 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 52114920 is about 7219.0664216365. The cubic root of 52114920 is about 373.5258750302.

The spelling of 52114920 in words is "fifty-two million, one hundred fourteen thousand, nine hundred twenty".