80448402 has 8 divisors (see below), whose sum is σ = 160896816. Its totient is φ = 26816132.

The previous prime is 80448377. The next prime is 80448427. The reversal of 80448402 is 20484408.

It is an interprime number because it is at equal distance from previous prime (80448377) and next prime (80448427).

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

80448402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 80448402.

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 3 ways as a sum of consecutive naturals, for example, 6704028 + ... + 6704039.

It is an arithmetic number, because the mean of its divisors is an integer number (20112102).

Almost surely, 2^80448402 is an apocalyptic number.

80448402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80448402 is a wasteful number, since it uses less digits than its factorization.

80448402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13408072.

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 80448402 is about 8969.3033174266. The cubic root of 80448402 is about 431.6904825952.

The spelling of 80448402 in words is "eighty million, four hundred forty-eight thousand, four hundred two".