115746340 has 12 divisors (see below), whose sum is σ = 243067356. Its totient is φ = 46298528.

The previous prime is 115746313. The next prime is 115746349. The reversal of 115746340 is 43647511.

It can be written as a sum of positive squares in 2 ways, for example, as 53114944 + 62631396 = 7288^2 + 7914^2 .

It is not an unprimeable number, because it can be changed into a prime (115746349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2893639 + ... + 2893678.

It is an arithmetic number, because the mean of its divisors is an integer number (20255613).

Almost surely, 2^115746340 is an apocalyptic number.

115746340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115746340 is an abundant number, since it is smaller than the sum of its proper divisors (127321016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115746340 is a wasteful number, since it uses less digits than its factorization.

115746340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5787326 (or 5787324 counting only the distinct ones).

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

The square root of 115746340 is about 10758.5472997055. The cubic root of 115746340 is about 487.3441482954.

The spelling of 115746340 in words is "one hundred fifteen million, seven hundred forty-six thousand, three hundred forty".