214692694 has 16 divisors (see below), whose sum is σ = 341549136. Its totient is φ = 100864000.

The previous prime is 214692683. The next prime is 214692703. The reversal of 214692694 is 496296412.

It is a self number, because there is not a number n which added to its sum of digits gives 214692694.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16869 + ... + 26719.

It is an arithmetic number, because the mean of its divisors is an integer number (21346821).

Almost surely, 2^214692694 is an apocalyptic number.

214692694 is a deficient number, since it is larger than the sum of its proper divisors (126856442).

214692694 is a wasteful number, since it uses less digits than its factorization.

214692694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10511.

The product of its digits is 186624, while the sum is 43.

The square root of 214692694 is about 14652.3955038076. The cubic root of 214692694 is about 598.7870811803.

The spelling of 214692694 in words is "two hundred fourteen million, six hundred ninety-two thousand, six hundred ninety-four".