115460447 has 8 divisors (see below), whose sum is σ = 124559856. Its totient is φ = 106617472.

The previous prime is 115460417. The next prime is 115460453. The reversal of 115460447 is 744064511.

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

It is not a de Polignac number, because 115460447 - 2¹² = 115456351 is a prime.

It is a super-2 number, since 2×115460447² = 26662229642879618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115460407) 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, 63173 + ... + 64974.

It is an arithmetic number, because the mean of its divisors is an integer number (15569982).

Almost surely, 2^115460447 is an apocalyptic number.

115460447 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

115460447 is a deficient number, since it is larger than the sum of its proper divisors (9099409).

115460447 is a wasteful number, since it uses less digits than its factorization.

115460447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128217.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 115460447 is about 10745.2523004348. The cubic root of 115460447 is about 486.9425714459.

The spelling of 115460447 in words is "one hundred fifteen million, four hundred sixty thousand, four hundred forty-seven".