114550091 has 2 divisors, whose sum is σ = 114550092. Its totient is φ = 114550090.

The previous prime is 114550049. The next prime is 114550109. The reversal of 114550091 is 190055411.

Together with next prime (114550109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 114550091 - 2¹⁰ = 114549067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114550091.

It is not a weakly prime, because it can be changed into another prime (114559091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57275045 + 57275046.

It is an arithmetic number, because the mean of its divisors is an integer number (57275046).

Almost surely, 2^114550091 is an apocalyptic number.

114550091 is a deficient number, since it is larger than the sum of its proper divisors (1).

114550091 is an equidigital number, since it uses as much as digits as its factorization.

114550091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 114550091 is about 10702.8076223017. The cubic root of 114550091 is about 485.6594155062.

The spelling of 114550091 in words is "one hundred fourteen million, five hundred fifty thousand, ninety-one".