52371984 has 80 divisors (see below), whose sum is σ = 157827200. Its totient is φ = 14958720.

The previous prime is 52371973. The next prime is 52372027. The reversal of 52371984 is 48917325.

52371984 = 207² + 208² + ... + 549².

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, 14874 + ... + 18054.

It is an arithmetic number, because the mean of its divisors is an integer number (1972840).

Almost surely, 2^52371984 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 52371984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78913600).

52371984 is an abundant number, since it is smaller than the sum of its proper divisors (105455216).

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

52371984 is a wasteful number, since it uses less digits than its factorization.

52371984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213 (or 3193 counting only the distinct ones).

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

The square root of 52371984 is about 7236.8490380828. The cubic root of 52371984 is about 374.1390238776.

The spelling of 52371984 in words is "fifty-two million, three hundred seventy-one thousand, nine hundred eighty-four".