214014528 has 224 divisors, whose sum is σ = 774923520. Its totient is φ = 56401920.

The previous prime is 214014523. The next prime is 214014529. The reversal of 214014528 is 825410412.

It is a tau number, because it is divible by the number of its divisors (224).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (214014523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156568 + ... + 157928.

It is an arithmetic number, because the mean of its divisors is an integer number (3459480).

Almost surely, 2^214014528 is an apocalyptic number.

214014528 is a gapful number since it is divisible by the number (28) 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 214014528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387461760).

214014528 is an abundant number, since it is smaller than the sum of its proper divisors (560908992).

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

214014528 is a wasteful number, since it uses less digits than its factorization.

214014528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402 (or 1386 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 214014528 is about 14629.2353867179. The cubic root of 214014528 is about 598.1559381998.

The spelling of 214014528 in words is "two hundred fourteen million, fourteen thousand, five hundred twenty-eight".