115473481 has 8 divisors (see below), whose sum is σ = 119337728. Its totient is φ = 111618000.

The previous prime is 115473473. The next prime is 115473493. The reversal of 115473481 is 184374511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115473481 - 2³ = 115473473 is a prime.

It is a super-2 number, since 2×115473481² = 26668249628514722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115473461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34711 + ... + 37891.

It is an arithmetic number, because the mean of its divisors is an integer number (14917216).

Almost surely, 2^115473481 is an apocalyptic number.

It is an amenable number.

115473481 is a deficient number, since it is larger than the sum of its proper divisors (3864247).

115473481 is a wasteful number, since it uses less digits than its factorization.

115473481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4383.

The product of its digits is 13440, while the sum is 34.

The square root of 115473481 is about 10745.8587837362. The cubic root of 115473481 is about 486.9608939417.

The spelling of 115473481 in words is "one hundred fifteen million, four hundred seventy-three thousand, four hundred eighty-one".