114642245 has 4 divisors (see below), whose sum is σ = 137570700. Its totient is φ = 91713792.

The previous prime is 114642217. The next prime is 114642277. The reversal of 114642245 is 542246411.

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 50225569 + 64416676 = 7087^2 + 8026^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114642245 is a prime.

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, 11464220 + ... + 11464229.

It is an arithmetic number, because the mean of its divisors is an integer number (34392675).

Almost surely, 2^114642245 is an apocalyptic number.

It is an amenable number.

114642245 is a deficient number, since it is larger than the sum of its proper divisors (22928455).

114642245 is an equidigital number, since it uses as much as digits as its factorization.

114642245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22928454.

The product of its digits is 7680, while the sum is 29.

The square root of 114642245 is about 10707.1118888335. Note that the first 3 decimals coincide. The cubic root of 114642245 is about 485.7896160762.

Adding to 114642245 its reverse (542246411), we get a palindrome (656888656).

The spelling of 114642245 in words is "one hundred fourteen million, six hundred forty-two thousand, two hundred forty-five".