80209224 has 32 divisors (see below), whose sum is σ = 222804000. Its totient is φ = 26736336.

The previous prime is 80209189. The next prime is 80209231. The reversal of 80209224 is 42290208.

It is a super-2 number, since 2×80209224² = 12867039229364352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 7 ways as a sum of consecutive naturals, for example, 185454 + ... + 185885.

It is an arithmetic number, because the mean of its divisors is an integer number (6962625).

Almost surely, 2^80209224 is an apocalyptic number.

It is an amenable number.

80209224 is an abundant number, since it is smaller than the sum of its proper divisors (142594776).

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

80209224 is a wasteful number, since it uses less digits than its factorization.

80209224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371354 (or 371344 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 80209224 is about 8955.9602500234. The cubic root of 80209224 is about 431.2622438868.

The spelling of 80209224 in words is "eighty million, two hundred nine thousand, two hundred twenty-four".