214709514 has 8 divisors (see below), whose sum is σ = 429419040. Its totient is φ = 71569836.

The previous prime is 214709477. The next prime is 214709527. The reversal of 214709514 is 415907412.

It is a happy number.

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

214709514 is an admirable number.

It is a super-2 number, since 2×214709514² = 92200350804232392, which contains 22 as substring.

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, 17892454 + ... + 17892465.

It is an arithmetic number, because the mean of its divisors is an integer number (53677380).

Almost surely, 2^214709514 is an apocalyptic number.

214709514 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.

214709514 is a wasteful number, since it uses less digits than its factorization.

214709514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35784924.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 214709514 is about 14652.9694601470. The cubic root of 214709514 is about 598.8027180044.

The spelling of 214709514 in words is "two hundred fourteen million, seven hundred nine thousand, five hundred fourteen".