109759252 has 12 divisors (see below), whose sum is σ = 195227956. Its totient is φ = 53979840.

The previous prime is 109759249. The next prime is 109759261. The reversal of 109759252 is 252957901.

It can be written as a sum of positive squares in 2 ways, for example, as 36554116 + 73205136 = 6046^2 + 8556^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224673 + ... + 225160.

Almost surely, 2^109759252 is an apocalyptic number.

It is an amenable number.

109759252 is a deficient number, since it is larger than the sum of its proper divisors (85468704).

109759252 is a wasteful number, since it uses less digits than its factorization.

109759252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449898 (or 449896 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 109759252 is about 10476.6049844403. The cubic root of 109759252 is about 478.7921774292.

It can be divided in two parts, 109759 and 252, that added together give a palindrome (110011).

The spelling of 109759252 in words is "one hundred nine million, seven hundred fifty-nine thousand, two hundred fifty-two".