52214738 has 8 divisors (see below), whose sum is σ = 81727488. Its totient is φ = 24972244.

The previous prime is 52214737. The next prime is 52214759. The reversal of 52214738 is 83741225.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52214737) 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, 567506 + ... + 567597.

It is an arithmetic number, because the mean of its divisors is an integer number (10215936).

Almost surely, 2^52214738 is an apocalyptic number.

52214738 is a deficient number, since it is larger than the sum of its proper divisors (29512750).

52214738 is a wasteful number, since it uses less digits than its factorization.

52214738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135128.

The product of its digits is 13440, while the sum is 32.

The square root of 52214738 is about 7225.9766121958. The cubic root of 52214738 is about 373.7641997864.

The spelling of 52214738 in words is "fifty-two million, two hundred fourteen thousand, seven hundred thirty-eight".