80291480 has 32 divisors (see below), whose sum is σ = 185541840. Its totient is φ = 31248000.

The previous prime is 80291479. The next prime is 80291501. The reversal of 80291480 is 8419208.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 25646 + ... + 28605.

Almost surely, 2^80291480 is an apocalyptic number.

It is an amenable number.

80291480 is an abundant number, since it is smaller than the sum of its proper divisors (105250360).

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

80291480 is a wasteful number, since it uses less digits than its factorization.

80291480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54299 (or 54295 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 80291480 is about 8960.5513223239. The cubic root of 80291480 is about 431.4096159133.

The spelling of 80291480 in words is "eighty million, two hundred ninety-one thousand, four hundred eighty".