114020639 has 2 divisors, whose sum is σ = 114020640. Its totient is φ = 114020638.

The previous prime is 114020633. The next prime is 114020689. The reversal of 114020639 is 936020411.

It is a weak prime.

It is an emirp because it is prime and its reverse (936020411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114020639 is a prime.

It is a super-2 number, since 2×114020639² = 26001412235936642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114020633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57010319 + 57010320.

It is an arithmetic number, because the mean of its divisors is an integer number (57010320).

Almost surely, 2^114020639 is an apocalyptic number.

114020639 is a deficient number, since it is larger than the sum of its proper divisors (1).

114020639 is an equidigital number, since it uses as much as digits as its factorization.

114020639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 114020639 is about 10678.0447180184. The cubic root of 114020639 is about 484.9100183796.

The spelling of 114020639 in words is "one hundred fourteen million, twenty thousand, six hundred thirty-nine".