52088724 has 48 divisors (see below), whose sum is σ = 136967040. Its totient is φ = 17115840.

The previous prime is 52088719. The next prime is 52088741. The reversal of 52088724 is 42788025.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4272 + ... + 11064.

It is an arithmetic number, because the mean of its divisors is an integer number (2853480).

Almost surely, 2^52088724 is an apocalyptic number.

52088724 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52088724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68483520).

52088724 is an abundant number, since it is smaller than the sum of its proper divisors (84878316).

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

52088724 is a wasteful number, since it uses less digits than its factorization.

52088724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6877 (or 6869 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 52088724 is about 7217.2518315492. The cubic root of 52088724 is about 373.4632792402.

The spelling of 52088724 in words is "fifty-two million, eighty-eight thousand, seven hundred twenty-four".