80830662 has 24 divisors (see below), whose sum is σ = 177695448. Its totient is φ = 24493920.

The previous prime is 80830657. The next prime is 80830663. The reversal of 80830662 is 26603808.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80830663) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 54943 + ... + 56394.

It is an arithmetic number, because the mean of its divisors is an integer number (7403977).

Almost surely, 2^80830662 is an apocalyptic number.

80830662 is an abundant number, since it is smaller than the sum of its proper divisors (96864786).

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

80830662 is a wasteful number, since it uses less digits than its factorization.

80830662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111364 (or 111353 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 80830662 is about 8990.5874112874. The cubic root of 80830662 is about 432.3731451056.

The spelling of 80830662 in words is "eighty million, eight hundred thirty thousand, six hundred sixty-two".