109385480 has 32 divisors (see below), whose sum is σ = 260596440. Its totient is φ = 41180160.

The previous prime is 109385467. The next prime is 109385491. The reversal of 109385480 is 84583901.

It can be written as a sum of positive squares in 4 ways, for example, as 108035236 + 1350244 = 10394^2 + 1162^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79751 + ... + 81110.

Almost surely, 2^109385480 is an apocalyptic number.

109385480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109385480 is an abundant number, since it is smaller than the sum of its proper divisors (151210960).

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

109385480 is a wasteful number, since it uses less digits than its factorization.

109385480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160889 (or 160885 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 109385480 is about 10458.7513595075. The cubic root of 109385480 is about 478.2480695053.

The spelling of 109385480 in words is "one hundred nine million, three hundred eighty-five thousand, four hundred eighty".