109945962 has 24 divisors (see below), whose sum is σ = 272247456. Its totient is φ = 31413096.

The previous prime is 109945961. The next prime is 109945967. The reversal of 109945962 is 269549901.

It is a super-2 number, since 2×109945962² = 24176229120210888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109945961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 436168 + ... + 436419.

It is an arithmetic number, because the mean of its divisors is an integer number (11343644).

Almost surely, 2^109945962 is an apocalyptic number.

109945962 is an abundant number, since it is smaller than the sum of its proper divisors (162301494).

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

109945962 is a wasteful number, since it uses less digits than its factorization.

109945962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872602 (or 872599 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 109945962 is about 10485.5120046662. The cubic root of 109945962 is about 479.0635126287.

The spelling of 109945962 in words is "one hundred nine million, nine hundred forty-five thousand, nine hundred sixty-two".