115752407 has 2 divisors, whose sum is σ = 115752408. Its totient is φ = 115752406.

The previous prime is 115752379. The next prime is 115752443. The reversal of 115752407 is 704257511.

It is a weak prime.

It is an emirp because it is prime and its reverse (704257511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115752407 - 2⁸ = 115752151 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115752457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57876203 + 57876204.

It is an arithmetic number, because the mean of its divisors is an integer number (57876204).

Almost surely, 2^115752407 is an apocalyptic number.

115752407 is a deficient number, since it is larger than the sum of its proper divisors (1).

115752407 is an equidigital number, since it uses as much as digits as its factorization.

115752407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 115752407 is about 10758.8292578700. The cubic root of 115752407 is about 487.3526630796.

The spelling of 115752407 in words is "one hundred fifteen million, seven hundred fifty-two thousand, four hundred seven".