52804722 has 8 divisors (see below), whose sum is σ = 105609456. Its totient is φ = 17601572.

The previous prime is 52804721. The next prime is 52804729. The reversal of 52804722 is 22740825.

It is a sphenic number, since it is the product of 3 distinct primes.

52804722 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 52804722.

It is not an unprimeable number, because it can be changed into a prime (52804721) 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, 4400388 + ... + 4400399.

It is an arithmetic number, because the mean of its divisors is an integer number (13201182).

Almost surely, 2^52804722 is an apocalyptic number.

52804722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52804722 is a wasteful number, since it uses less digits than its factorization.

52804722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8800792.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 52804722 is about 7266.6857645009. The cubic root of 52804722 is about 375.1666743526.

The spelling of 52804722 in words is "fifty-two million, eight hundred four thousand, seven hundred twenty-two".