52474231 has 4 divisors (see below), whose sum is σ = 53590752. Its totient is φ = 51357712.

The previous prime is 52474229. The next prime is 52474243. The reversal of 52474231 is 13247425.

52474231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52474231 - 2¹ = 52474229 is a prime.

It is a super-2 number, since 2×52474231² = 5507089838082722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52474231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52474211) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 558190 + ... + 558283.

It is an arithmetic number, because the mean of its divisors is an integer number (13397688).

Almost surely, 2^52474231 is an apocalyptic number.

52474231 is a deficient number, since it is larger than the sum of its proper divisors (1116521).

52474231 is a wasteful number, since it uses less digits than its factorization.

52474231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116520.

The product of its digits is 6720, while the sum is 28.

The square root of 52474231 is about 7243.9099248955. The cubic root of 52474231 is about 374.3823456037.

The spelling of 52474231 in words is "fifty-two million, four hundred seventy-four thousand, two hundred thirty-one".