109946242 has 32 divisors (see below), whose sum is σ = 200154240. Its totient is φ = 44217600.

The previous prime is 109946231. The next prime is 109946257. The reversal of 109946242 is 242649901.

It is a happy number.

It is a super-2 number, since 2×109946242² = 24176352259845128, which contains 22 as substring.

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, 156492 + ... + 157192.

It is an arithmetic number, because the mean of its divisors is an integer number (6254820).

Almost surely, 2^109946242 is an apocalyptic number.

109946242 is a deficient number, since it is larger than the sum of its proper divisors (90207998).

109946242 is a wasteful number, since it uses less digits than its factorization.

109946242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 109946242 is about 10485.5253564140. The cubic root of 109946242 is about 479.0639193062.

The spelling of 109946242 in words is "one hundred nine million, nine hundred forty-six thousand, two hundred forty-two".