109949502 has 32 divisors (see below), whose sum is σ = 237837600. Its totient is φ = 33684480.

The previous prime is 109949491. The next prime is 109949549. The reversal of 109949502 is 205949901.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 15874 + ... + 21722.

It is an arithmetic number, because the mean of its divisors is an integer number (7432425).

Almost surely, 2^109949502 is an apocalyptic number.

109949502 is an abundant number, since it is smaller than the sum of its proper divisors (127888098).

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

109949502 is a wasteful number, since it uses less digits than its factorization.

109949502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6108.

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 109949502 is about 10485.6808076538. The cubic root of 109949502 is about 479.0686541443.

The spelling of 109949502 in words is "one hundred nine million, nine hundred forty-nine thousand, five hundred two".