52698894 has 16 divisors (see below), whose sum is σ = 110945280. Its totient is φ = 16641720.

The previous prime is 52698889. The next prime is 52698949. The reversal of 52698894 is 49889625.

It is a congruent number.

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, 231022 + ... + 231249.

It is an arithmetic number, because the mean of its divisors is an integer number (6934080).

Almost surely, 2^52698894 is an apocalyptic number.

52698894 is an abundant number, since it is smaller than the sum of its proper divisors (58246386).

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

52698894 is a wasteful number, since it uses less digits than its factorization.

52698894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462295.

The product of its digits is 1244160, while the sum is 51.

The square root of 52698894 is about 7259.4003884618. The cubic root of 52698894 is about 374.9158780196.

The spelling of 52698894 in words is "fifty-two million, six hundred ninety-eight thousand, eight hundred ninety-four".