115273471 has 4 divisors (see below), whose sum is σ = 116662392. Its totient is φ = 113884552.

The previous prime is 115273453. The next prime is 115273489. The reversal of 115273471 is 174372511.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (115273453) and next prime (115273489).

It is a cyclic number.

It is not a de Polignac number, because 115273471 - 2⁷ = 115273343 is a prime.

It is a super-3 number, since 3×115273471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115273271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694336 + ... + 694501.

It is an arithmetic number, because the mean of its divisors is an integer number (29165598).

Almost surely, 2^115273471 is an apocalyptic number.

115273471 is a deficient number, since it is larger than the sum of its proper divisors (1388921).

115273471 is an equidigital number, since it uses as much as digits as its factorization.

115273471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388920.

The product of its digits is 5880, while the sum is 31.

The square root of 115273471 is about 10736.5483745941. The cubic root of 115273471 is about 486.6795787425.

The spelling of 115273471 in words is "one hundred fifteen million, two hundred seventy-three thousand, four hundred seventy-one".