115797451 has 8 divisors (see below), whose sum is σ = 144370944. Its totient is φ = 90231720.

The previous prime is 115797443. The next prime is 115797463. The reversal of 115797451 is 154797511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115797451 - 2³ = 115797443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115797401) 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, 751855 + ... + 752008.

It is an arithmetic number, because the mean of its divisors is an integer number (18046368).

Almost surely, 2^115797451 is an apocalyptic number.

115797451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

115797451 is a deficient number, since it is larger than the sum of its proper divisors (28573493).

115797451 is a wasteful number, since it uses less digits than its factorization.

115797451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503881.

The product of its digits is 44100, while the sum is 40.

The square root of 115797451 is about 10760.9224047012. The cubic root of 115797451 is about 487.4158711718.

The spelling of 115797451 in words is "one hundred fifteen million, seven hundred ninety-seven thousand, four hundred fifty-one".