115036557 has 16 divisors (see below), whose sum is σ = 154818048. Its totient is φ = 75977280.

The previous prime is 115036499. The next prime is 115036573. The reversal of 115036557 is 755630511.

It is not a de Polignac number, because 115036557 - 2⁷ = 115036429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115036657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249307 + ... + 249767.

It is an arithmetic number, because the mean of its divisors is an integer number (9676128).

Almost surely, 2^115036557 is an apocalyptic number.

It is an amenable number.

115036557 is a deficient number, since it is larger than the sum of its proper divisors (39781491).

115036557 is a wasteful number, since it uses less digits than its factorization.

115036557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060.

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 115036557 is about 10725.5096382410. The cubic root of 115036557 is about 486.3459365339.

The spelling of 115036557 in words is "one hundred fifteen million, thirty-six thousand, five hundred fifty-seven".