114542591 has 2 divisors, whose sum is σ = 114542592. Its totient is φ = 114542590.

The previous prime is 114542579. The next prime is 114542627. The reversal of 114542591 is 195245411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114542591 is a prime.

It is equal to p_6548036 and since 114542591 and 6548036 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114542521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57271295 + 57271296.

It is an arithmetic number, because the mean of its divisors is an integer number (57271296).

Almost surely, 2^114542591 is an apocalyptic number.

114542591 is a deficient number, since it is larger than the sum of its proper divisors (1).

114542591 is an equidigital number, since it uses as much as digits as its factorization.

114542591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 32.

The square root of 114542591 is about 10702.4572412133. The cubic root of 114542591 is about 485.6488159944.

The spelling of 114542591 in words is "one hundred fourteen million, five hundred forty-two thousand, five hundred ninety-one".