214156332 has 48 divisors (see below), whose sum is σ = 597933280. Its totient is φ = 65893824.

The previous prime is 214156303. The next prime is 214156367. The reversal of 214156332 is 233651412.

214156332 is a `hidden beast` number, since 2 + 14 + 15 + 633 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 214156296 and 214156305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74863 + ... + 77670.

Almost surely, 2^214156332 is an apocalyptic number.

It is an amenable number.

214156332 is an abundant number, since it is smaller than the sum of its proper divisors (383776948).

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

214156332 is a wasteful number, since it uses less digits than its factorization.

214156332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152559 (or 152551 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 214156332 is about 14634.0811805866. The cubic root of 214156332 is about 598.2880198526.

The spelling of 214156332 in words is "two hundred fourteen million, one hundred fifty-six thousand, three hundred thirty-two".