115716654 has 64 divisors (see below), whose sum is σ = 273948480. Its totient is φ = 36080640.

The previous prime is 115716647. The next prime is 115716661. The reversal of 115716654 is 456617511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (115716647) and next prime (115716661).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213624 + ... + 214164.

It is an arithmetic number, because the mean of its divisors is an integer number (4280445).

Almost surely, 2^115716654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115716654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136974240).

115716654 is an abundant number, since it is smaller than the sum of its proper divisors (158231826).

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

115716654 is a wasteful number, since it uses less digits than its factorization.

115716654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802 (or 796 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 115716654 is about 10757.1675640012. The cubic root of 115716654 is about 487.3024809293.

It can be divided in two parts, 11571 and 6654, that added together give a square (18225 = 135²).

The spelling of 115716654 in words is "one hundred fifteen million, seven hundred sixteen thousand, six hundred fifty-four".