213884016 has 40 divisors (see below), whose sum is σ = 553547904. Its totient is φ = 71163840.

The previous prime is 213884009. The next prime is 213884023. The reversal of 213884016 is 610488312.

213884016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (213884009) and next prime (213884023).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24381 + ... + 31971.

Almost surely, 2^213884016 is an apocalyptic number.

It is an amenable number.

213884016 is an abundant number, since it is smaller than the sum of its proper divisors (339663888).

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

213884016 is a wasteful number, since it uses less digits than its factorization.

213884016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8189 (or 8183 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 213884016 is about 14624.7740495366. The cubic root of 213884016 is about 598.0343227765.

The spelling of 213884016 in words is "two hundred thirteen million, eight hundred eighty-four thousand, sixteen".