109299572 has 12 divisors (see below), whose sum is σ = 191347716. Its totient is φ = 54628800.

The previous prime is 109299569. The next prime is 109299577. The reversal of 109299572 is 275992901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 93586276 + 15713296 = 9674^2 + 3964^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109299577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16322 + ... + 22022.

It is an arithmetic number, because the mean of its divisors is an integer number (15945643).

Almost surely, 2^109299572 is an apocalyptic number.

It is an amenable number.

109299572 is a deficient number, since it is larger than the sum of its proper divisors (82048144).

109299572 is a wasteful number, since it uses less digits than its factorization.

109299572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10498 (or 10496 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 109299572 is about 10454.6435615950. The cubic root of 109299572 is about 478.1228362612.

The spelling of 109299572 in words is "one hundred nine million, two hundred ninety-nine thousand, five hundred seventy-two".