114416991 has 12 divisors (see below), whose sum is σ = 177982168. Its totient is φ = 70410384.

The previous prime is 114416971. The next prime is 114416999. The reversal of 114416991 is 199614411.

It is not a de Polignac number, because 114416991 - 2⁹ = 114416479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114416999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 488845 + ... + 489078.

Almost surely, 2^114416991 is an apocalyptic number.

114416991 is a deficient number, since it is larger than the sum of its proper divisors (63565177).

114416991 is a wasteful number, since it uses less digits than its factorization.

114416991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977942 (or 977939 counting only the distinct ones).

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

The square root of 114416991 is about 10696.5878204220. The cubic root of 114416991 is about 485.4712407081.

The spelling of 114416991 in words is "one hundred fourteen million, four hundred sixteen thousand, nine hundred ninety-one".