216150696 has 48 divisors (see below), whose sum is σ = 593667360. Its totient is φ = 71033760.

The previous prime is 216150677. The next prime is 216150709. The reversal of 216150696 is 696051612.

216150696 is a `hidden beast` number, since 2 + 1 + 61 + 506 + 96 = 666.

It is a super-2 number, since 2×216150696² = 93442246762568832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 216150696.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16030 + ... + 26253.

It is an arithmetic number, because the mean of its divisors is an integer number (12368070).

Almost surely, 2^216150696 is an apocalyptic number.

It is an amenable number.

216150696 is an abundant number, since it is smaller than the sum of its proper divisors (377516664).

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

216150696 is a wasteful number, since it uses less digits than its factorization.

216150696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42366 (or 42359 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 216150696 is about 14702.0643448463. The cubic root of 216150696 is about 600.1395008967.

The spelling of 216150696 in words is "two hundred sixteen million, one hundred fifty thousand, six hundred ninety-six".