52986118 has 4 divisors (see below), whose sum is σ = 79479180. Its totient is φ = 26493058.

The previous prime is 52986097. The next prime is 52986119. The reversal of 52986118 is 81168925.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52986119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13246528 + ... + 13246531.

It is an arithmetic number, because the mean of its divisors is an integer number (19869795).

Almost surely, 2^52986118 is an apocalyptic number.

52986118 is a deficient number, since it is larger than the sum of its proper divisors (26493062).

52986118 is a wasteful number, since it uses less digits than its factorization.

52986118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26493061.

The product of its digits is 34560, while the sum is 40.

The square root of 52986118 is about 7279.1564071670. The cubic root of 52986118 is about 375.5957771126.

The spelling of 52986118 in words is "fifty-two million, nine hundred eighty-six thousand, one hundred eighteen".