111946914 has 32 divisors (see below), whose sum is σ = 251778240. Its totient is φ = 36864576.

The previous prime is 111946909. The next prime is 111946927. The reversal of 111946914 is 419649111.

111946914 is nontrivially palindromic in base 15.

It is a super-2 number, since 2×111946914² = 25064223108246792, 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, 8007 + ... + 16970.

It is an arithmetic number, because the mean of its divisors is an integer number (7868070).

Almost surely, 2^111946914 is an apocalyptic number.

111946914 is an abundant number, since it is smaller than the sum of its proper divisors (139831326).

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

111946914 is a wasteful number, since it uses less digits than its factorization.

111946914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25071 (or 25065 counting only the distinct ones).

The product of its digits is 7776, while the sum is 36.

The square root of 111946914 is about 10580.4968692401. The cubic root of 111946914 is about 481.9522831731.

The spelling of 111946914 in words is "one hundred eleven million, nine hundred forty-six thousand, nine hundred fourteen".