80872622 has 8 divisors (see below), whose sum is σ = 121407336. Its totient is φ = 40403512.

The previous prime is 80872601. The next prime is 80872661. The reversal of 80872622 is 22627808.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13193 + ... + 18324.

It is an arithmetic number, because the mean of its divisors is an integer number (15175917).

Almost surely, 2^80872622 is an apocalyptic number.

80872622 is a deficient number, since it is larger than the sum of its proper divisors (40534714).

80872622 is a wasteful number, since it uses less digits than its factorization.

80872622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32802.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 80872622 is about 8992.9206601637. The cubic root of 80872622 is about 432.4479485623.

The spelling of 80872622 in words is "eighty million, eight hundred seventy-two thousand, six hundred twenty-two".