52107858 has 24 divisors (see below), whose sum is σ = 123164496. Its totient is φ = 15790200.

The previous prime is 52107821. The next prime is 52107859. The reversal of 52107858 is 85870125.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (52107859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131388 + ... + 131783.

It is an arithmetic number, because the mean of its divisors is an integer number (5131854).

Almost surely, 2^52107858 is an apocalyptic number.

52107858 is an abundant number, since it is smaller than the sum of its proper divisors (71056638).

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

52107858 is a wasteful number, since it uses less digits than its factorization.

52107858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263190 (or 263187 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The square root of 52107858 is about 7218.5772836481. The cubic root of 52107858 is about 373.5090023260.

The spelling of 52107858 in words is "fifty-two million, one hundred seven thousand, eight hundred fifty-eight".