214012634 has 48 divisors (see below), whose sum is σ = 372509280. Its totient is φ = 91398720.

The previous prime is 214012607. The next prime is 214012639. The reversal of 214012634 is 436210412.

It is not an unprimeable number, because it can be changed into a prime (214012639) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 795452 + ... + 795720.

It is an arithmetic number, because the mean of its divisors is an integer number (7760610).

Almost surely, 2^214012634 is an apocalyptic number.

214012634 is a deficient number, since it is larger than the sum of its proper divisors (158496646).

214012634 is a wasteful number, since it uses less digits than its factorization.

214012634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 214012634 is about 14629.1706531847. The cubic root of 214012634 is about 598.1541736612.

The spelling of 214012634 in words is "two hundred fourteen million, twelve thousand, six hundred thirty-four".