52864698 has 16 divisors (see below), whose sum is σ = 105819840. Its totient is φ = 17606496.

The previous prime is 52864681. The next prime is 52864699. The reversal of 52864698 is 89646825.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52864699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5638 + ... + 11726.

It is an arithmetic number, because the mean of its divisors is an integer number (6613740).

Almost surely, 2^52864698 is an apocalyptic number.

52864698 is an abundant number, since it is smaller than the sum of its proper divisors (52955142).

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

52864698 is a wasteful number, since it uses less digits than its factorization.

52864698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7541.

The product of its digits is 829440, while the sum is 48.

The square root of 52864698 is about 7270.8113715046. The cubic root of 52864698 is about 375.3086596527.

It can be divided in two parts, 5286 and 4698, that multiplied together give a triangular number (24833628 = T₇₀₄₇).

The spelling of 52864698 in words is "fifty-two million, eight hundred sixty-four thousand, six hundred ninety-eight".