214468252 has 24 divisors (see below), whose sum is σ = 381447360. Its totient is φ = 105493440.

The previous prime is 214468249. The next prime is 214468271. The reversal of 214468252 is 252864412.

It is a super-2 number, since 2×214468252² = 91993262231871008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99102 + ... + 101242.

It is an arithmetic number, because the mean of its divisors is an integer number (15893640).

Almost surely, 2^214468252 is an apocalyptic number.

It is an amenable number.

214468252 is a deficient number, since it is larger than the sum of its proper divisors (166979108).

214468252 is a wasteful number, since it uses less digits than its factorization.

214468252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541 (or 2539 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 214468252 is about 14644.7346169195. The cubic root of 214468252 is about 598.5783489893.

The spelling of 214468252 in words is "two hundred fourteen million, four hundred sixty-eight thousand, two hundred fifty-two".