115898527 has 2 divisors, whose sum is σ = 115898528. Its totient is φ = 115898526.

The previous prime is 115898477. The next prime is 115898533. The reversal of 115898527 is 725898511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115898527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115898557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57949263 + 57949264.

It is an arithmetic number, because the mean of its divisors is an integer number (57949264).

Almost surely, 2^115898527 is an apocalyptic number.

115898527 is a deficient number, since it is larger than the sum of its proper divisors (1).

115898527 is an equidigital number, since it uses as much as digits as its factorization.

115898527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 46.

The square root of 115898527 is about 10765.6178178496. The cubic root of 115898527 is about 487.5576466566.

The spelling of 115898527 in words is "one hundred fifteen million, eight hundred ninety-eight thousand, five hundred twenty-seven".