80228835 has 12 divisors (see below), whose sum is σ = 139063392. Its totient is φ = 42788688.

The previous prime is 80228791. The next prime is 80228843. The reversal of 80228835 is 53882208.

It is not a de Polignac number, because 80228835 - 2²² = 76034531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80228835.

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, 891387 + ... + 891476.

It is an arithmetic number, because the mean of its divisors is an integer number (11588616).

Almost surely, 2^80228835 is an apocalyptic number.

80228835 is a deficient number, since it is larger than the sum of its proper divisors (58834557).

80228835 is a wasteful number, since it uses less digits than its factorization.

80228835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782874 (or 1782871 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 80228835 is about 8957.0550405811. The cubic root of 80228835 is about 431.2973886173.

The spelling of 80228835 in words is "eighty million, two hundred twenty-eight thousand, eight hundred thirty-five".