52658338 has 16 divisors (see below), whose sum is σ = 80533440. Its totient is φ = 25819056.

The previous prime is 52658303. The next prime is 52658369. The reversal of 52658338 is 83385625.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 52658338.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20848 + ... + 23236.

It is an arithmetic number, because the mean of its divisors is an integer number (5033340).

Almost surely, 2^52658338 is an apocalyptic number.

52658338 is a deficient number, since it is larger than the sum of its proper divisors (27875102).

52658338 is a wasteful number, since it uses less digits than its factorization.

52658338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601.

The product of its digits is 172800, while the sum is 40.

The square root of 52658338 is about 7256.6065071768. The cubic root of 52658338 is about 374.8196774521.

The spelling of 52658338 in words is "fifty-two million, six hundred fifty-eight thousand, three hundred thirty-eight".