80164822 has 16 divisors (see below), whose sum is σ = 125881344. Its totient is φ = 38241000.

The previous prime is 80164783. The next prime is 80164841. The reversal of 80164822 is 22846108.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4704 + ... + 13507.

It is an arithmetic number, because the mean of its divisors is an integer number (7867584).

Almost surely, 2^80164822 is an apocalyptic number.

80164822 is a deficient number, since it is larger than the sum of its proper divisors (45716522).

80164822 is a wasteful number, since it uses less digits than its factorization.

80164822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18315.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 80164822 is about 8953.4809990305. The cubic root of 80164822 is about 431.1826502118.

The spelling of 80164822 in words is "eighty million, one hundred sixty-four thousand, eight hundred twenty-two".