214436316 has 12 divisors (see below), whose sum is σ = 500351432. Its totient is φ = 71478768.

The previous prime is 214436279. The next prime is 214436329. The reversal of 214436316 is 613634412.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 8934835 + ... + 8934858.

Almost surely, 2^214436316 is an apocalyptic number.

It is an amenable number.

214436316 is an abundant number, since it is smaller than the sum of its proper divisors (285915116).

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

214436316 is a wasteful number, since it uses less digits than its factorization.

214436316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17869700 (or 17869698 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 214436316 is about 14643.6442185680. The cubic root of 214436316 is about 598.5486365153.

The spelling of 214436316 in words is "two hundred fourteen million, four hundred thirty-six thousand, three hundred sixteen".