115454460 has 48 divisors (see below), whose sum is σ = 352662912. Its totient is φ = 27988800.

The previous prime is 115454453. The next prime is 115454461. The reversal of 115454460 is 64454511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115454461) 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, 86806 + ... + 88125.

It is an arithmetic number, because the mean of its divisors is an integer number (7347144).

Almost surely, 2^115454460 is an apocalyptic number.

115454460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115454460 is an abundant number, since it is smaller than the sum of its proper divisors (237208452).

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

115454460 is a wasteful number, since it uses less digits than its factorization.

115454460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174954 (or 174952 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 115454460 is about 10744.9737086696. The cubic root of 115454460 is about 486.9341547813.

The spelling of 115454460 in words is "one hundred fifteen million, four hundred fifty-four thousand, four hundred sixty".