114990605 has 4 divisors (see below), whose sum is σ = 137988732. Its totient is φ = 91992480.

The previous prime is 114990553. The next prime is 114990613. The reversal of 114990605 is 506099411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 506099411 = 6733 ⋅75167.

It can be written as a sum of positive squares in 2 ways, for example, as 51294244 + 63696361 = 7162^2 + 7981^2 .

It is not a de Polignac number, because 114990605 - 2⁸ = 114990349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11499056 + ... + 11499065.

It is an arithmetic number, because the mean of its divisors is an integer number (34497183).

Almost surely, 2^114990605 is an apocalyptic number.

It is an amenable number.

114990605 is a deficient number, since it is larger than the sum of its proper divisors (22998127).

114990605 is an equidigital number, since it uses as much as digits as its factorization.

114990605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22998126.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 114990605 is about 10723.3672416830. The cubic root of 114990605 is about 486.2811700357.

The spelling of 114990605 in words is "one hundred fourteen million, nine hundred ninety thousand, six hundred five".