109504998 has 12 divisors (see below), whose sum is σ = 237260868. Its totient is φ = 36501660.

The previous prime is 109504979. The next prime is 109505009. The reversal of 109504998 is 899405901.

109504998 is a `hidden beast` number, since 109 + 50 + 499 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3041788 + ... + 3041823.

It is an arithmetic number, because the mean of its divisors is an integer number (19771739).

Almost surely, 2^109504998 is an apocalyptic number.

109504998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

109504998 is an abundant number, since it is smaller than the sum of its proper divisors (127755870).

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

109504998 is a wasteful number, since it uses less digits than its factorization.

109504998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6083619 (or 6083616 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 109504998 is about 10464.4635791807. The cubic root of 109504998 is about 478.4221890423.

The spelling of 109504998 in words is "one hundred nine million, five hundred four thousand, nine hundred ninety-eight".