109598408 has 16 divisors (see below), whose sum is σ = 206202780. Its totient is φ = 54611008.

The previous prime is 109598387. The next prime is 109598413. The reversal of 109598408 is 804895901.

It can be written as a sum of positive squares in 2 ways, for example, as 82119844 + 27478564 = 9062^2 + 5242^2 .

It is a super-2 number, since 2×109598408² = 24023622072268928, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 21035 + ... + 25722.

Almost surely, 2^109598408 is an apocalyptic number.

It is an amenable number.

109598408 is a deficient number, since it is larger than the sum of its proper divisors (96604372).

109598408 is a wasteful number, since it uses less digits than its factorization.

109598408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47056 (or 47052 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 44.

The square root of 109598408 is about 10468.9258283742. The cubic root of 109598408 is about 478.5581850136.

The spelling of 109598408 in words is "one hundred nine million, five hundred ninety-eight thousand, four hundred eight".