115872463 has 4 divisors (see below), whose sum is σ = 132425680. Its totient is φ = 99319248.

The previous prime is 115872461. The next prime is 115872473. The reversal of 115872463 is 364278511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364278511 = 521 ⋅699191.

It is not a de Polignac number, because 115872463 - 2¹ = 115872461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115872461) 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, 8276598 + ... + 8276611.

It is an arithmetic number, because the mean of its divisors is an integer number (33106420).

Almost surely, 2^115872463 is an apocalyptic number.

115872463 is a deficient number, since it is larger than the sum of its proper divisors (16553217).

115872463 is an equidigital number, since it uses as much as digits as its factorization.

115872463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16553216.

The product of its digits is 40320, while the sum is 37.

The square root of 115872463 is about 10764.4072293833. The cubic root of 115872463 is about 487.5210955587.

The spelling of 115872463 in words is "one hundred fifteen million, eight hundred seventy-two thousand, four hundred sixty-three".