252858801 has 32 divisors (see below), whose sum is σ = 378000000. Its totient is φ = 149280768.

The previous prime is 252858797. The next prime is 252858863. The reversal of 252858801 is 108858252.

It is not a de Polignac number, because 252858801 - 2² = 252858797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 252858801.

It is not an unprimeable number, because it can be changed into a prime (252858101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201825 + ... + 203073.

It is an arithmetic number, because the mean of its divisors is an integer number (11812500).

Almost surely, 2^252858801 is an apocalyptic number.

It is an amenable number.

252858801 is a deficient number, since it is larger than the sum of its proper divisors (125141199).

252858801 is a wasteful number, since it uses less digits than its factorization.

252858801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473.

The product of its (nonzero) digits is 51200, while the sum is 39.

The square root of 252858801 is about 15901.5345485900. The cubic root of 252858801 is about 632.3526721280.

The spelling of 252858801 in words is "two hundred fifty-two million, eight hundred fifty-eight thousand, eight hundred one".