214285674 has 8 divisors (see below), whose sum is σ = 428571360. Its totient is φ = 71428556.

The previous prime is 214285637. The next prime is 214285679. The reversal of 214285674 is 476582412.

It is a sphenic number, since it is the product of 3 distinct primes.

214285674 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (214285679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17857134 + ... + 17857145.

It is an arithmetic number, because the mean of its divisors is an integer number (53571420).

Almost surely, 2^214285674 is an apocalyptic number.

214285674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

214285674 is a wasteful number, since it uses less digits than its factorization.

214285674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35714284.

The product of its digits is 107520, while the sum is 39.

The square root of 214285674 is about 14638.4997182088. The cubic root of 214285674 is about 598.4084430883.

The spelling of 214285674 in words is "two hundred fourteen million, two hundred eighty-five thousand, six hundred seventy-four".