80482590 has 96 divisors (see below), whose sum is σ = 227144736. Its totient is φ = 19691520.

The previous prime is 80482579. The next prime is 80482621. The reversal of 80482590 is 9528408.

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 47 ways as a sum of consecutive naturals, for example, 62089 + ... + 63371.

It is an arithmetic number, because the mean of its divisors is an integer number (2366091).

Almost surely, 2^80482590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80482590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113572368).

80482590 is an abundant number, since it is smaller than the sum of its proper divisors (146662146).

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

80482590 is a wasteful number, since it uses less digits than its factorization.

80482590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1351 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 80482590 is about 8971.2089486312. The cubic root of 80482590 is about 431.7516254880.

The spelling of 80482590 in words is "eighty million, four hundred eighty-two thousand, five hundred ninety".