214504368 has 160 divisors (see below), whose sum is σ = 642833856. Its totient is φ = 61046784.

The previous prime is 214504363. The next prime is 214504379. The reversal of 214504368 is 863405412.

It is a house number.

It is not an unprimeable number, because it can be changed into a prime (214504361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 774246 + ... + 774522.

Almost surely, 2^214504368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214504368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321416928).

214504368 is an abundant number, since it is smaller than the sum of its proper divisors (428329488).

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

214504368 is a wasteful number, since it uses less digits than its factorization.

214504368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 214504368 is about 14645.9676361789. The cubic root of 214504368 is about 598.6119468794.

The spelling of 214504368 in words is "two hundred fourteen million, five hundred four thousand, three hundred sixty-eight".