115254285 has 32 divisors (see below), whose sum is σ = 196608000. Its totient is φ = 57485376.

The previous prime is 115254283. The next prime is 115254287. The reversal of 115254285 is 582452511.

It is an interprime number because it is at equal distance from previous prime (115254283) and next prime (115254287).

It is not a de Polignac number, because 115254285 - 2¹ = 115254283 is a prime.

It is a super-2 number, since 2×115254285² = 26567100421722450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115254281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19956 + ... + 25074.

It is an arithmetic number, because the mean of its divisors is an integer number (6144000).

Almost surely, 2^115254285 is an apocalyptic number.

115254285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115254285 is a deficient number, since it is larger than the sum of its proper divisors (81353715).

115254285 is a wasteful number, since it uses less digits than its factorization.

115254285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5225.

The product of its digits is 16000, while the sum is 33.

The square root of 115254285 is about 10735.6548472834. The cubic root of 115254285 is about 486.6525764253.

The spelling of 115254285 in words is "one hundred fifteen million, two hundred fifty-four thousand, two hundred eighty-five".