214380824 has 16 divisors (see below), whose sum is σ = 459387600. Its totient is φ = 91877472.

The previous prime is 214380823. The next prime is 214380833. The reversal of 214380824 is 428083412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214380823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1914059 + ... + 1914170.

It is an arithmetic number, because the mean of its divisors is an integer number (28711725).

Almost surely, 2^214380824 is an apocalyptic number.

It is an amenable number.

214380824 is an abundant number, since it is smaller than the sum of its proper divisors (245006776).

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

214380824 is a wasteful number, since it uses less digits than its factorization.

214380824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3828242 (or 3828238 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 214380824 is about 14641.7493490361. The cubic root of 214380824 is about 598.4970010972.

The spelling of 214380824 in words is "two hundred fourteen million, three hundred eighty thousand, eight hundred twenty-four".