115264743 has 16 divisors (see below), whose sum is σ = 177520896. Its totient is φ = 65747840.

The previous prime is 115264741. The next prime is 115264781. The reversal of 115264743 is 347462511.

It is not a de Polignac number, because 115264743 - 2¹ = 115264741 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115264741) 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, 102171 + ... + 103292.

It is an arithmetic number, because the mean of its divisors is an integer number (11095056).

Almost surely, 2^115264743 is an apocalyptic number.

115264743 is a deficient number, since it is larger than the sum of its proper divisors (62256153).

115264743 is a wasteful number, since it uses less digits than its factorization.

115264743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205494.

The product of its digits is 20160, while the sum is 33.

The square root of 115264743 is about 10736.1419047999. The cubic root of 115264743 is about 486.6672953537.

The spelling of 115264743 in words is "one hundred fifteen million, two hundred sixty-four thousand, seven hundred forty-three".