115473285 has 12 divisors (see below), whose sum is σ = 200153772. Its totient is φ = 61585728.

The previous prime is 115473283. The next prime is 115473287. The reversal of 115473285 is 582374511.

115473285 is a `hidden beast` number, since 1 + 1 + 547 + 32 + 85 = 666.

It is an interprime number because it is at equal distance from previous prime (115473283) and next prime (115473287).

It can be written as a sum of positive squares in 2 ways, for example, as 24117921 + 91355364 = 4911^2 + 9558^2 .

It is not a de Polignac number, because 115473285 - 2¹ = 115473283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115473283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1282992 + ... + 1283081.

It is an arithmetic number, because the mean of its divisors is an integer number (16679481).

Almost surely, 2^115473285 is an apocalyptic number.

115473285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115473285 is a deficient number, since it is larger than the sum of its proper divisors (84680487).

115473285 is a wasteful number, since it uses less digits than its factorization.

115473285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566084 (or 2566081 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 115473285 is about 10745.8496639400. The cubic root of 115473285 is about 486.9606184257.

The spelling of 115473285 in words is "one hundred fifteen million, four hundred seventy-three thousand, two hundred eighty-five".