214279286 has 8 divisors (see below), whose sum is σ = 346143504. Its totient is φ = 98898120.

The previous prime is 214279279. The next prime is 214279291. The reversal of 214279286 is 682972412.

214279286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×214279286² = 91831224817339592, which contains 22 as substring.

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, 4120730 + ... + 4120781.

It is an arithmetic number, because the mean of its divisors is an integer number (43267938).

Almost surely, 2^214279286 is an apocalyptic number.

214279286 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

214279286 is a deficient number, since it is larger than the sum of its proper divisors (131864218).

214279286 is a wasteful number, since it uses less digits than its factorization.

214279286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8241526.

The product of its digits is 96768, while the sum is 41.

The square root of 214279286 is about 14638.2815248239. The cubic root of 214279286 is about 598.4024967099.

The spelling of 214279286 in words is "two hundred fourteen million, two hundred seventy-nine thousand, two hundred eighty-six".