52374407 has 4 divisors (see below), whose sum is σ = 54063936. Its totient is φ = 50684880.

The previous prime is 52374401. The next prime is 52374437. The reversal of 52374407 is 70447325.

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

It is a cyclic number.

It is not a de Polignac number, because 52374407 - 2¹⁴ = 52358023 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 (52374401) 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, 844718 + ... + 844779.

It is an arithmetic number, because the mean of its divisors is an integer number (13515984).

Almost surely, 2^52374407 is an apocalyptic number.

52374407 is a deficient number, since it is larger than the sum of its proper divisors (1689529).

52374407 is a wasteful number, since it uses less digits than its factorization.

52374407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689528.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 52374407 is about 7237.0164432589. The cubic root of 52374407 is about 374.1447936601.

The spelling of 52374407 in words is "fifty-two million, three hundred seventy-four thousand, four hundred seven".