80846228 has 12 divisors (see below), whose sum is σ = 143800692. Its totient is φ = 39760320.

The previous prime is 80846201. The next prime is 80846243. The reversal of 80846228 is 82264808.

It can be written as a sum of positive squares in 2 ways, for example, as 26853124 + 53993104 = 5182^2 + 7348^2 .

It is a super-2 number, since 2×80846228² = 13072225163655968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80846191 and 80846200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165425 + ... + 165912.

It is an arithmetic number, because the mean of its divisors is an integer number (11983391).

Almost surely, 2^80846228 is an apocalyptic number.

It is an amenable number.

80846228 is a deficient number, since it is larger than the sum of its proper divisors (62954464).

80846228 is a wasteful number, since it uses less digits than its factorization.

80846228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331402 (or 331400 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 80846228 is about 8991.4530527607. The cubic root of 80846228 is about 432.4008981398.

The spelling of 80846228 in words is "eighty million, eight hundred forty-six thousand, two hundred twenty-eight".