109386480 has 80 divisors (see below), whose sum is σ = 387546624. Its totient is φ = 25002240.

The previous prime is 109386479. The next prime is 109386491. The reversal of 109386480 is 84683901.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30876 + ... + 34235.

Almost surely, 2^109386480 is an apocalyptic number.

109386480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109386480 is an abundant number, since it is smaller than the sum of its proper divisors (278160144).

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

109386480 is a wasteful number, since it uses less digits than its factorization.

109386480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65134 (or 65128 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 109386480 is about 10458.7991662523. The cubic root of 109386480 is about 478.2495268792.

The spelling of 109386480 in words is "one hundred nine million, three hundred eighty-six thousand, four hundred eighty".