581480074 has 16 divisors (see below), whose sum is σ = 999975168. Its totient is φ = 248417712.

The previous prime is 581480063. The next prime is 581480077. The reversal of 581480074 is 470084185.

It is not an unprimeable number, because it can be changed into a prime (581480077) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 61074 + ... + 69949.

It is an arithmetic number, because the mean of its divisors is an integer number (62498448).

Almost surely, 2^581480074 is an apocalyptic number.

581480074 is a deficient number, since it is larger than the sum of its proper divisors (418495094).

581480074 is a wasteful number, since it uses less digits than its factorization.

581480074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131349.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 581480074 is about 24113.8979428876. The cubic root of 581480074 is about 834.6638655657.

The spelling of 581480074 in words is "five hundred eighty-one million, four hundred eighty thousand, seventy-four".