52622607 has 4 divisors (see below), whose sum is σ = 70163480. Its totient is φ = 35081736.

The previous prime is 52622539. The next prime is 52622627. The reversal of 52622607 is 70622625.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 52622607 - 2¹⁸ = 52360463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52622627) 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, 8770432 + ... + 8770437.

It is an arithmetic number, because the mean of its divisors is an integer number (17540870).

Almost surely, 2^52622607 is an apocalyptic number.

52622607 is a deficient number, since it is larger than the sum of its proper divisors (17540873).

52622607 is a wasteful number, since it uses less digits than its factorization.

52622607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17540872.

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

The square root of 52622607 is about 7254.1441259462. The cubic root of 52622607 is about 374.7348810538.

The spelling of 52622607 in words is "fifty-two million, six hundred twenty-two thousand, six hundred seven".