252710841 has 4 divisors (see below), whose sum is σ = 336947792. Its totient is φ = 168473892.

The previous prime is 252710833. The next prime is 252710863. The reversal of 252710841 is 148017252.

252710841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 252710841 - 2³ = 252710833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252710799 and 252710808.

It is not an unprimeable number, because it can be changed into a prime (252710891) 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, 42118471 + ... + 42118476.

It is an arithmetic number, because the mean of its divisors is an integer number (84236948).

Almost surely, 2^252710841 is an apocalyptic number.

It is an amenable number.

252710841 is a deficient number, since it is larger than the sum of its proper divisors (84236951).

252710841 is an equidigital number, since it uses as much as digits as its factorization.

252710841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84236950.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 252710841 is about 15896.8814866313. The cubic root of 252710841 is about 632.2293079470.

The spelling of 252710841 in words is "two hundred fifty-two million, seven hundred ten thousand, eight hundred forty-one".