214592064 has 56 divisors (see below), whose sum is σ = 570573408. Its totient is φ = 71178240.

The previous prime is 214592039. The next prime is 214592143. The reversal of 214592064 is 460295412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37864 + ... + 43160.

Almost surely, 2^214592064 is an apocalyptic number.

214592064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214592064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285286704).

214592064 is an abundant number, since it is smaller than the sum of its proper divisors (355981344).

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

214592064 is a wasteful number, since it uses less digits than its factorization.

214592064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5523 (or 5513 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 214592064 is about 14648.9611918388. The cubic root of 214592064 is about 598.6935127723.

The spelling of 214592064 in words is "two hundred fourteen million, five hundred ninety-two thousand, sixty-four".