52622760 has 32 divisors (see below), whose sum is σ = 157868640. Its totient is φ = 14032704.

The previous prime is 52622743. The next prime is 52622771. The reversal of 52622760 is 6722625.

52622760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219142 + ... + 219381.

It is an arithmetic number, because the mean of its divisors is an integer number (4933395).

Almost surely, 2^52622760 is an apocalyptic number.

It is an amenable number.

52622760 is an abundant number, since it is smaller than the sum of its proper divisors (105245880).

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

52622760 is a wasteful number, since it uses less digits than its factorization.

52622760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438537 (or 438533 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 52622760 is about 7254.1546716347. The cubic root of 52622760 is about 374.7352442335.

The spelling of 52622760 in words is "fifty-two million, six hundred twenty-two thousand, seven hundred sixty".