115740730 has 16 divisors (see below), whose sum is σ = 238095360. Its totient is φ = 39682512.

The previous prime is 115740719. The next prime is 115740731. The reversal of 115740730 is 37047511.

It is not an unprimeable number, because it can be changed into a prime (115740731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 826650 + ... + 826789.

It is an arithmetic number, because the mean of its divisors is an integer number (14880960).

Almost surely, 2^115740730 is an apocalyptic number.

115740730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115740730 is an abundant number, since it is smaller than the sum of its proper divisors (122354630).

115740730 is a wasteful number, since it uses less digits than its factorization.

115740730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653453.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 115740730 is about 10758.2865736138. The cubic root of 115740730 is about 487.3362746272.

The spelling of 115740730 in words is "one hundred fifteen million, seven hundred forty thousand, seven hundred thirty".