52651238 has 8 divisors (see below), whose sum is σ = 79021488. Its totient is φ = 26310744.

The previous prime is 52651219. The next prime is 52651241. The reversal of 52651238 is 83215625.

52651238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 2306 + ... + 10517.

It is an arithmetic number, because the mean of its divisors is an integer number (9877686).

Almost surely, 2^52651238 is an apocalyptic number.

52651238 is a deficient number, since it is larger than the sum of its proper divisors (26370250).

52651238 is a wasteful number, since it uses less digits than its factorization.

52651238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14878.

The product of its digits is 14400, while the sum is 32.

The square root of 52651238 is about 7256.1172813013. The cubic root of 52651238 is about 374.8028308682.

The spelling of 52651238 in words is "fifty-two million, six hundred fifty-one thousand, two hundred thirty-eight".