80474219 has 12 divisors (see below), whose sum is σ = 94802400. Its totient is φ = 68101488.

The previous prime is 80474213. The next prime is 80474231. The reversal of 80474219 is 91247408.

It is not a de Polignac number, because 80474219 - 2⁴ = 80474203 is a prime.

It is a super-2 number, since 2×80474219² = 12952199847319922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80474213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6524 + ... + 14265.

It is an arithmetic number, because the mean of its divisors is an integer number (7900200).

Almost surely, 2^80474219 is an apocalyptic number.

80474219 is a deficient number, since it is larger than the sum of its proper divisors (14328181).

80474219 is a wasteful number, since it uses less digits than its factorization.

80474219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20882 (or 20875 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 80474219 is about 8970.7423884537. The cubic root of 80474219 is about 431.7366561297.

The spelling of 80474219 in words is "eighty million, four hundred seventy-four thousand, two hundred nineteen".