109082580 has 48 divisors (see below), whose sum is σ = 306815040. Its totient is φ = 28956928.

The previous prime is 109082539. The next prime is 109082587. The reversal of 109082580 is 85280901.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109082587) 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 15 ways as a sum of consecutive naturals, for example, 9616 + ... + 17624.

It is an arithmetic number, because the mean of its divisors is an integer number (6391980).

Almost surely, 2^109082580 is an apocalyptic number.

109082580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109082580 is an abundant number, since it is smaller than the sum of its proper divisors (197732460).

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

109082580 is a wasteful number, since it uses less digits than its factorization.

109082580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8248 (or 8246 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 109082580 is about 10444.2606248600. The cubic root of 109082580 is about 477.8062215304.

The spelling of 109082580 in words is "one hundred nine million, eighty-two thousand, five hundred eighty".