214684674 has 16 divisors (see below), whose sum is σ = 429777408. Its totient is φ = 71493552.

The previous prime is 214684669. The next prime is 214684699. The reversal of 214684674 is 476486412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9937 + ... + 22980.

It is an arithmetic number, because the mean of its divisors is an integer number (26861088).

Almost surely, 2^214684674 is an apocalyptic number.

214684674 is an abundant number, since it is smaller than the sum of its proper divisors (215092734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214684674 is a wasteful number, since it uses less digits than its factorization.

214684674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34009.

The product of its digits is 258048, while the sum is 42.

The square root of 214684674 is about 14652.1218258654. The cubic root of 214684674 is about 598.7796250467.

The spelling of 214684674 in words is "two hundred fourteen million, six hundred eighty-four thousand, six hundred seventy-four".