214738616 has 16 divisors (see below), whose sum is σ = 410232600. Its totient is φ = 105343264.

The previous prime is 214738613. The next prime is 214738631. The reversal of 214738616 is 616837412.

214738616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214738616² = 92225346403190912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214738616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214738613) 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, 252806 + ... + 253653.

Almost surely, 2^214738616 is an apocalyptic number.

It is an amenable number.

214738616 is a deficient number, since it is larger than the sum of its proper divisors (195493984).

214738616 is a wasteful number, since it uses less digits than its factorization.

214738616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506518 (or 506514 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 214738616 is about 14653.9624675376. The cubic root of 214738616 is about 598.8297709423.

The spelling of 214738616 in words is "two hundred fourteen million, seven hundred thirty-eight thousand, six hundred sixteen".