52182736 has 40 divisors (see below), whose sum is σ = 104973440. Its totient is φ = 25111296.

The previous prime is 52182733. The next prime is 52182743. The reversal of 52182736 is 63728125.

52182736 = T₁₁₅₉ + T₁₁₆₀ + ... + T₁₂₃₁.

It is a happy number.

52182736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52182733) 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 7 ways as a sum of consecutive naturals, for example, 49705 + ... + 50743.

It is an arithmetic number, because the mean of its divisors is an integer number (2624336).

Almost surely, 2^52182736 is an apocalyptic number.

It is an amenable number.

52182736 is an abundant number, since it is smaller than the sum of its proper divisors (52790704).

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

52182736 is a wasteful number, since it uses less digits than its factorization.

52182736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163 (or 1157 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 52182736 is about 7223.7619008381. The cubic root of 52182736 is about 373.6878251404.

The spelling of 52182736 in words is "fifty-two million, one hundred eighty-two thousand, seven hundred thirty-six".