216826096 has 20 divisors (see below), whose sum is σ = 420361984. Its totient is φ = 108345600.

The previous prime is 216826079. The next prime is 216826097. The reversal of 216826096 is 690628612.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216826097) 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, 31441 + ... + 37711.

Almost surely, 2^216826096 is an apocalyptic number.

It is an amenable number.

216826096 is a deficient number, since it is larger than the sum of its proper divisors (203535888).

216826096 is a wasteful number, since it uses less digits than its factorization.

216826096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8440 (or 8434 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 216826096 is about 14725.0159932001. The cubic root of 216826096 is about 600.7639306409.

The spelling of 216826096 in words is "two hundred sixteen million, eight hundred twenty-six thousand, ninety-six".