80488070 has 16 divisors (see below), whose sum is σ = 156023280. Its totient is φ = 29718624.

The previous prime is 80488049. The next prime is 80488073. The reversal of 80488070 is 7088408.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 80488070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80488073) 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 7 ways as a sum of consecutive naturals, for example, 309440 + ... + 309699.

It is an arithmetic number, because the mean of its divisors is an integer number (9751455).

Almost surely, 2^80488070 is an apocalyptic number.

80488070 is a deficient number, since it is larger than the sum of its proper divisors (75535210).

80488070 is a wasteful number, since it uses less digits than its factorization.

80488070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619159.

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 80488070 is about 8971.5143649219. The cubic root of 80488070 is about 431.7614244818.

The spelling of 80488070 in words is "eighty million, four hundred eighty-eight thousand, seventy".