214374972 has 48 divisors (see below), whose sum is σ = 572382720. Its totient is φ = 61173312.

The previous prime is 214374971. The next prime is 214375027. The reversal of 214374972 is 279473412.

214374972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 214374972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214374971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130138 + ... + 131774.

It is an arithmetic number, because the mean of its divisors is an integer number (11924640).

Almost surely, 2^214374972 is an apocalyptic number.

It is an amenable number.

214374972 is an abundant number, since it is smaller than the sum of its proper divisors (358007748).

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

214374972 is a wasteful number, since it uses less digits than its factorization.

214374972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3210 (or 3208 counting only the distinct ones).

The product of its digits is 84672, while the sum is 39.

The square root of 214374972 is about 14641.5495081634. The cubic root of 214374972 is about 598.4915552801.

The spelling of 214374972 in words is "two hundred fourteen million, three hundred seventy-four thousand, nine hundred seventy-two".