86996212 has 48 divisors (see below), whose sum is σ = 168819840. Its totient is φ = 39042432.

The previous prime is 86996207. The next prime is 86996227. The reversal of 86996212 is 21269968.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274278 + ... + 274594.

It is an arithmetic number, because the mean of its divisors is an integer number (3517080).

Almost surely, 2^86996212 is an apocalyptic number.

It is an amenable number.

86996212 is a deficient number, since it is larger than the sum of its proper divisors (81823628).

86996212 is a wasteful number, since it uses less digits than its factorization.

86996212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 518 counting only the distinct ones).

The product of its digits is 93312, while the sum is 43.

The square root of 86996212 is about 9327.1759927644. The cubic root of 86996212 is about 443.0983311150.

The spelling of 86996212 in words is "eighty-six million, nine hundred ninety-six thousand, two hundred twelve".