52237944 has 48 divisors (see below), whose sum is σ = 154341720. Its totient is φ = 15829440.

The previous prime is 52237943. The next prime is 52237993. The reversal of 52237944 is 44973225.

52237944 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 (36).

It is a junction number, because it is equal to n+sod(n) for n = 52237899 and 52237908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52237943) 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 11 ways as a sum of consecutive naturals, for example, 32187 + ... + 33770.

Almost surely, 2^52237944 is an apocalyptic number.

It is an amenable number.

52237944 is an abundant number, since it is smaller than the sum of its proper divisors (102103776).

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

52237944 is a wasteful number, since it uses less digits than its factorization.

52237944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65980 (or 65973 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 52237944 is about 7227.5821683326. The cubic root of 52237944 is about 373.8195627466.

The spelling of 52237944 in words is "fifty-two million, two hundred thirty-seven thousand, nine hundred forty-four".