52807376 has 20 divisors (see below), whose sum is σ = 105843300. Its totient is φ = 25492992.

The previous prime is 52807373. The next prime is 52807393. The reversal of 52807376 is 67370825.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21715600 + 31091776 = 4660^2 + 5576^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52807373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56441 + ... + 57368.

It is an arithmetic number, because the mean of its divisors is an integer number (5292165).

Almost surely, 2^52807376 is an apocalyptic number.

It is an amenable number.

52807376 is an abundant number, since it is smaller than the sum of its proper divisors (53035924).

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

52807376 is a wasteful number, since it uses less digits than its factorization.

52807376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113846 (or 113840 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 52807376 is about 7266.8683764053. The cubic root of 52807376 is about 375.1729596217.

The spelling of 52807376 in words is "fifty-two million, eight hundred seven thousand, three hundred seventy-six".