214370972 has 12 divisors (see below), whose sum is σ = 375277056. Its totient is φ = 107148960.

The previous prime is 214370957. The next prime is 214370999. The reversal of 214370972 is 279073412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7397 + ... + 21987.

It is an arithmetic number, because the mean of its divisors is an integer number (31273088).

Almost surely, 2^214370972 is an apocalyptic number.

It is an amenable number.

214370972 is a deficient number, since it is larger than the sum of its proper divisors (160906084).

214370972 is a wasteful number, since it uses less digits than its factorization.

214370972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18268 (or 18266 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 214370972 is about 14641.4129099619. The cubic root of 214370972 is about 598.4878328600.

The spelling of 214370972 in words is "two hundred fourteen million, three hundred seventy thousand, nine hundred seventy-two".