114395639 has 2 divisors, whose sum is σ = 114395640. Its totient is φ = 114395638.

The previous prime is 114395627. The next prime is 114395653. The reversal of 114395639 is 936593411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 114395639 - 2⁴ = 114395623 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 114395596 and 114395605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114391639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57197819 + 57197820.

It is an arithmetic number, because the mean of its divisors is an integer number (57197820).

Almost surely, 2^114395639 is an apocalyptic number.

114395639 is a deficient number, since it is larger than the sum of its proper divisors (1).

114395639 is an equidigital number, since it uses as much as digits as its factorization.

114395639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87480, while the sum is 41.

The square root of 114395639 is about 10695.5896985627. The cubic root of 114395639 is about 485.4410399873.

The spelling of 114395639 in words is "one hundred fourteen million, three hundred ninety-five thousand, six hundred thirty-nine".