52858626 has 8 divisors (see below), whose sum is σ = 105717264. Its totient is φ = 17619540.

The previous prime is 52858621. The next prime is 52858639. The reversal of 52858626 is 62685825.

It is a sphenic number, since it is the product of 3 distinct primes.

52858626 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (52858621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4404880 + ... + 4404891.

It is an arithmetic number, because the mean of its divisors is an integer number (13214658).

Almost surely, 2^52858626 is an apocalyptic number.

52858626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52858626 is a wasteful number, since it uses less digits than its factorization.

52858626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8809776.

The product of its digits is 230400, while the sum is 42.

The square root of 52858626 is about 7270.3937995132. The cubic root of 52858626 is about 375.2942898777.

The spelling of 52858626 in words is "fifty-two million, eight hundred fifty-eight thousand, six hundred twenty-six".