115413530 has 16 divisors (see below), whose sum is σ = 210846240. Its totient is φ = 45476112.

The previous prime is 115413497. The next prime is 115413559. The reversal of 115413530 is 35314511.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115413496 and 115413505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85460 + ... + 86799.

It is an arithmetic number, because the mean of its divisors is an integer number (13177890).

Almost surely, 2^115413530 is an apocalyptic number.

115413530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115413530 is a deficient number, since it is larger than the sum of its proper divisors (95432710).

115413530 is a wasteful number, since it uses less digits than its factorization.

115413530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172333.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 115413530 is about 10743.0689283835. The cubic root of 115413530 is about 486.8766066347.

The spelling of 115413530 in words is "one hundred fifteen million, four hundred thirteen thousand, five hundred thirty".