109791480 has 64 divisors (see below), whose sum is σ = 330291360. Its totient is φ = 29196288.

The previous prime is 109791467. The next prime is 109791497. The reversal of 109791480 is 84197901.

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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50904 + ... + 53016.

Almost surely, 2^109791480 is an apocalyptic number.

109791480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109791480 is an abundant number, since it is smaller than the sum of its proper divisors (220499880).

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

109791480 is a wasteful number, since it uses less digits than its factorization.

109791480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560 (or 2556 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 109791480 is about 10478.1429652396. The cubic root of 109791480 is about 478.8390345400.

The spelling of 109791480 in words is "one hundred nine million, seven hundred ninety-one thousand, four hundred eighty".