115575460 has 192 divisors, whose sum is σ = 341397504. Its totient is φ = 31680000.

The previous prime is 115575431. The next prime is 115575463. The reversal of 115575460 is 64575511.

It is not an unprimeable number, because it can be changed into a prime (115575463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 460335 + ... + 460585.

It is an arithmetic number, because the mean of its divisors is an integer number (1778112).

Almost surely, 2^115575460 is an apocalyptic number.

115575460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115575460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170698752).

115575460 is an abundant number, since it is smaller than the sum of its proper divisors (225822044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115575460 is a wasteful number, since it uses less digits than its factorization.

115575460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

The square root of 115575460 is about 10750.6027737983. The cubic root of 115575460 is about 487.1042029593.

It can be divided in two parts, 115 and 575460, that added together give a palindrome (575575).

The spelling of 115575460 in words is "one hundred fifteen million, five hundred seventy-five thousand, four hundred sixty".