214932135 has 32 divisors (see below), whose sum is σ = 375816960. Its totient is φ = 104025600.

The previous prime is 214932131. The next prime is 214932239. The reversal of 214932135 is 531239412.

It is not a de Polignac number, because 214932135 - 2² = 214932131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214932131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165840 + ... + 167130.

It is an arithmetic number, because the mean of its divisors is an integer number (11744280).

Almost surely, 2^214932135 is an apocalyptic number.

214932135 is a deficient number, since it is larger than the sum of its proper divisors (160884825).

214932135 is a wasteful number, since it uses less digits than its factorization.

214932135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319.

The product of its digits is 6480, while the sum is 30.

The square root of 214932135 is about 14660.5639386758. The cubic root of 214932135 is about 599.0096021976.

The spelling of 214932135 in words is "two hundred fourteen million, nine hundred thirty-two thousand, one hundred thirty-five".