115406246 has 4 divisors (see below), whose sum is σ = 173109372. Its totient is φ = 57703122.

The previous prime is 115406243. The next prime is 115406299. The reversal of 115406246 is 642604511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 642604511 = 15923 ⋅40357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115406243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28851560 + ... + 28851563.

It is an arithmetic number, because the mean of its divisors is an integer number (43277343).

Almost surely, 2^115406246 is an apocalyptic number.

115406246 is a deficient number, since it is larger than the sum of its proper divisors (57703126).

115406246 is an equidigital number, since it uses as much as digits as its factorization.

115406246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57703125.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 115406246 is about 10742.7299137603. The cubic root of 115406246 is about 486.8663638038.

The spelling of 115406246 in words is "one hundred fifteen million, four hundred six thousand, two hundred forty-six".