252214253 has 4 divisors (see below), whose sum is σ = 254200320. Its totient is φ = 250228188.

The previous prime is 252214231. The next prime is 252214279. The reversal of 252214253 is 352412252.

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 a de Polignac number, because none of the positive numbers 2^k-252214253 is a prime.

It is a super-2 number, since 2×252214253² = 127224058832696018, 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 (252214283) 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, 992843 + ... + 993096.

It is an arithmetic number, because the mean of its divisors is an integer number (63550080).

Almost surely, 2^252214253 is an apocalyptic number.

It is an amenable number.

252214253 is a deficient number, since it is larger than the sum of its proper divisors (1986067).

252214253 is a wasteful number, since it uses less digits than its factorization.

252214253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986066.

The product of its digits is 4800, while the sum is 26.

The square root of 252214253 is about 15881.2547678072. The cubic root of 252214253 is about 631.8149168615.

The spelling of 252214253 in words is "two hundred fifty-two million, two hundred fourteen thousand, two hundred fifty-three".