109618048 has 16 divisors (see below), whose sum is σ = 218379960. Its totient is φ = 54808960.

The previous prime is 109618043. The next prime is 109618079. The reversal of 109618048 is 840816901.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×109618048² = 24032232894660608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109617998 and 109618016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109618043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428068 + ... + 428323.

Almost surely, 2^109618048 is an apocalyptic number.

It is an amenable number.

109618048 is a deficient number, since it is larger than the sum of its proper divisors (108761912).

109618048 is an frugal number, since it uses more digits than its factorization.

109618048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856405 (or 856393 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 109618048 is about 10469.8638004513. The cubic root of 109618048 is about 478.5867691314.

The spelling of 109618048 in words is "one hundred nine million, six hundred eighteen thousand, forty-eight".