214361052 has 24 divisors (see below), whose sum is σ = 500682000. Its totient is φ = 71381376.

The previous prime is 214361003. The next prime is 214361053. The reversal of 214361052 is 250163412.

It is a super-2 number, since 2×214361052² = 91901321229093408, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214361053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4074 + ... + 21102.

It is an arithmetic number, because the mean of its divisors is an integer number (20861750).

Almost surely, 2^214361052 is an apocalyptic number.

It is an amenable number.

214361052 is an abundant number, since it is smaller than the sum of its proper divisors (286320948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214361052 is a wasteful number, since it uses less digits than its factorization.

214361052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18085 (or 18083 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 214361052 is about 14641.0741409229. The cubic root of 214361052 is about 598.4786010583.

The spelling of 214361052 in words is "two hundred fourteen million, three hundred sixty-one thousand, fifty-two".