215082796 has 12 divisors (see below), whose sum is σ = 376705000. Its totient is φ = 107452800.

The previous prime is 215082781. The next prime is 215082799. The reversal of 215082796 is 697280512.

It is not an unprimeable number, because it can be changed into a prime (215082799) 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, 16530 + ... + 26521.

Almost surely, 2^215082796 is an apocalyptic number.

It is an amenable number.

215082796 is a deficient number, since it is larger than the sum of its proper divisors (161622204).

215082796 is a wasteful number, since it uses less digits than its factorization.

215082796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44304 (or 44302 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 215082796 is about 14665.7013470205. The cubic root of 215082796 is about 599.1495321139.

The spelling of 215082796 in words is "two hundred fifteen million, eighty-two thousand, seven hundred ninety-six".