114749945 has 4 divisors (see below), whose sum is σ = 137699940. Its totient is φ = 91799952.

The previous prime is 114749927. The next prime is 114749953. The reversal of 114749945 is 549947411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86415616 + 28334329 = 9296^2 + 5323^2 .

It is a cyclic number.

It is not a de Polignac number, because 114749945 - 2²⁴ = 97972729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 114749896 and 114749905.

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, 11474990 + ... + 11474999.

It is an arithmetic number, because the mean of its divisors is an integer number (34424985).

Almost surely, 2^114749945 is an apocalyptic number.

It is an amenable number.

114749945 is a deficient number, since it is larger than the sum of its proper divisors (22949995).

114749945 is an equidigital number, since it uses as much as digits as its factorization.

114749945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22949994.

The product of its digits is 181440, while the sum is 44.

The square root of 114749945 is about 10712.1400756338. The cubic root of 114749945 is about 485.9416925539.

The spelling of 114749945 in words is "one hundred fourteen million, seven hundred forty-nine thousand, nine hundred forty-five".