115146262 has 48 divisors (see below), whose sum is σ = 219443616. Its totient is φ = 44352000.

The previous prime is 115146259. The next prime is 115146271. The reversal of 115146262 is 262641511.

It is a self number, because there is not a number n which added to its sum of digits gives 115146262.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170758 + ... + 171430.

It is an arithmetic number, because the mean of its divisors is an integer number (4571742).

Almost surely, 2^115146262 is an apocalyptic number.

115146262 is a deficient number, since it is larger than the sum of its proper divisors (104297354).

115146262 is a wasteful number, since it uses less digits than its factorization.

115146262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 794 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 115146262 is about 10730.6226287201. The cubic root of 115146262 is about 486.5004892279.

Adding to 115146262 its reverse (262641511), we get a palindrome (377787773).

The spelling of 115146262 in words is "one hundred fifteen million, one hundred forty-six thousand, two hundred sixty-two".