214572087 has 12 divisors (see below), whose sum is σ = 310068720. Its totient is φ = 142987488.

The previous prime is 214572067. The next prime is 214572091. The reversal of 214572087 is 780275412.

214572087 is a `hidden beast` number, since 2 + 1 + 4 + 572 + 0 + 87 = 666.

214572087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214572087 - 2¹⁴ = 214555703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214572047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30739 + ... + 37067.

It is an arithmetic number, because the mean of its divisors is an integer number (25839060).

Almost surely, 2^214572087 is an apocalyptic number.

214572087 is a deficient number, since it is larger than the sum of its proper divisors (95496633).

214572087 is a wasteful number, since it uses less digits than its factorization.

214572087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10102 (or 10099 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 214572087 is about 14648.2793187459. The cubic root of 214572087 is about 598.6749341551.

The spelling of 214572087 in words is "two hundred fourteen million, five hundred seventy-two thousand, eighty-seven".