80199282 has 32 divisors (see below), whose sum is σ = 165022272. Its totient is φ = 25972544.

The previous prime is 80199281. The next prime is 80199283. The reversal of 80199282 is 28299108.

It is an interprime number because it is at equal distance from previous prime (80199281) and next prime (80199283).

It is a self number, because there is not a number n which added to its sum of digits gives 80199282.

It is not an unprimeable number, because it can be changed into a prime (80199281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32848 + ... + 35204.

It is an arithmetic number, because the mean of its divisors is an integer number (5156946).

Almost surely, 2^80199282 is an apocalyptic number.

80199282 is an abundant number, since it is smaller than the sum of its proper divisors (84822990).

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

80199282 is a wasteful number, since it uses less digits than its factorization.

80199282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 80199282 is about 8955.4051834632. The cubic root of 80199282 is about 431.2444247126.

The spelling of 80199282 in words is "eighty million, one hundred ninety-nine thousand, two hundred eighty-two".