115700700 has 72 divisors (see below), whose sum is σ = 337822128. Its totient is φ = 30571520.

The previous prime is 115700639. The next prime is 115700701. The reversal of 115700700 is 7007511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115700701) by changing a digit.

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, 32194 + ... + 35606.

It is an arithmetic number, because the mean of its divisors is an integer number (4691974).

Almost surely, 2^115700700 is an apocalyptic number.

115700700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115700700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168911064).

115700700 is an abundant number, since it is smaller than the sum of its proper divisors (222121428).

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

115700700 is a wasteful number, since it uses less digits than its factorization.

115700700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543 (or 3536 counting only the distinct ones).

The product of its (nonzero) digits is 245, while the sum is 21.

The square root of 115700700 is about 10756.4259863581. The cubic root of 115700700 is about 487.2800848989.

The spelling of 115700700 in words is "one hundred fifteen million, seven hundred thousand, seven hundred".