252162301 has 4 divisors (see below), whose sum is σ = 252707392. Its totient is φ = 251617212.

The previous prime is 252162257. The next prime is 252162307. The reversal of 252162301 is 103261252.

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 252162301 - 2¹¹ = 252160253 is a prime.

It is a super-2 number, since 2×252162301² = 127171652091229202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252162307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271851 + ... + 272776.

It is an arithmetic number, because the mean of its divisors is an integer number (63176848).

Almost surely, 2^252162301 is an apocalyptic number.

It is an amenable number.

252162301 is a deficient number, since it is larger than the sum of its proper divisors (545091).

252162301 is an equidigital number, since it uses as much as digits as its factorization.

252162301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545090.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 252162301 is about 15879.6190445489. The cubic root of 252162301 is about 631.7715327120.

The spelling of 252162301 in words is "two hundred fifty-two million, one hundred sixty-two thousand, three hundred one".