114392391 has 16 divisors (see below), whose sum is σ = 157024224. Its totient is φ = 74041344.

The previous prime is 114392389. The next prime is 114392429. The reversal of 114392391 is 193293411.

It is a happy number.

It is not a de Polignac number, because 114392391 - 2¹ = 114392389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114392321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11715 + ... + 19131.

It is an arithmetic number, because the mean of its divisors is an integer number (9814014).

Almost surely, 2^114392391 is an apocalyptic number.

114392391 is a deficient number, since it is larger than the sum of its proper divisors (42631833).

114392391 is an equidigital number, since it uses as much as digits as its factorization.

114392391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7570.

The product of its digits is 5832, while the sum is 33.

The square root of 114392391 is about 10695.4378591996. The cubic root of 114392391 is about 485.4364456180.

The spelling of 114392391 in words is "one hundred fourteen million, three hundred ninety-two thousand, three hundred ninety-one".