115440736 has 12 divisors (see below), whose sum is σ = 227274012. Its totient is φ = 57720352.

The previous prime is 115440733. The next prime is 115440739. The reversal of 115440736 is 637044511.

It is an interprime number because it is at equal distance from previous prime (115440733) and next prime (115440739).

It is a junction number, because it is equal to n+sod(n) for n = 115440698 and 115440707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115440733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1803730 + ... + 1803793.

It is an arithmetic number, because the mean of its divisors is an integer number (18939501).

Almost surely, 2^115440736 is an apocalyptic number.

115440736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115440736 is a deficient number, since it is larger than the sum of its proper divisors (111833276).

115440736 is an equidigital number, since it uses as much as digits as its factorization.

115440736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607533 (or 3607525 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 115440736 is about 10744.3350655124. The cubic root of 115440736 is about 486.9148601632.

The spelling of 115440736 in words is "one hundred fifteen million, four hundred forty thousand, seven hundred thirty-six".