80215368 has 16 divisors (see below), whose sum is σ = 200538480. Its totient is φ = 26738448.

The previous prime is 80215357. The next prime is 80215379. The reversal of 80215368 is 86351208.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80215357) and next prime (80215379).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1671130 + ... + 1671177.

It is an arithmetic number, because the mean of its divisors is an integer number (12533655).

Almost surely, 2^80215368 is an apocalyptic number.

It is an amenable number.

80215368 is an abundant number, since it is smaller than the sum of its proper divisors (120323112).

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

80215368 is a wasteful number, since it uses less digits than its factorization.

80215368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342316 (or 3342312 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 80215368 is about 8956.3032552499. The cubic root of 80215368 is about 431.2732551207.

The spelling of 80215368 in words is "eighty million, two hundred fifteen thousand, three hundred sixty-eight".