252001877 has 4 divisors (see below), whose sum is σ = 252042816. Its totient is φ = 251960940.

The previous prime is 252001853. The next prime is 252001889. The reversal of 252001877 is 778100252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 252001877 - 2²⁰ = 250953301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252001817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9149 + ... + 24242.

It is an arithmetic number, because the mean of its divisors is an integer number (63010704).

Almost surely, 2^252001877 is an apocalyptic number.

It is an amenable number.

252001877 is a deficient number, since it is larger than the sum of its proper divisors (40939).

252001877 is an equidigital number, since it uses as much as digits as its factorization.

252001877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40938.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 252001877 is about 15874.5669862204. The cubic root of 252001877 is about 631.6375279902.

The spelling of 252001877 in words is "two hundred fifty-two million, one thousand, eight hundred seventy-seven".