214871486 has 8 divisors (see below), whose sum is σ = 323120280. Its totient is φ = 107164728.

The previous prime is 214871477. The next prime is 214871491. The reversal of 214871486 is 684178412.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134516 + ... + 136103.

It is an arithmetic number, because the mean of its divisors is an integer number (40390035).

Almost surely, 2^214871486 is an apocalyptic number.

214871486 is a deficient number, since it is larger than the sum of its proper divisors (108248794).

214871486 is a wasteful number, since it uses less digits than its factorization.

214871486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271018.

The product of its digits is 86016, while the sum is 41.

The square root of 214871486 is about 14658.4953525251. The cubic root of 214871486 is about 598.9532545649.

The spelling of 214871486 in words is "two hundred fourteen million, eight hundred seventy-one thousand, four hundred eighty-six".