115192641 has 8 divisors (see below), whose sum is σ = 155173984. Its totient is φ = 76003200.

The previous prime is 115192639. The next prime is 115192661. The reversal of 115192641 is 146291511.

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

It is not a de Polignac number, because 115192641 - 2¹ = 115192639 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115192599 and 115192608.

It is not an unprimeable number, because it can be changed into a prime (115192661) 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, 197635 + ... + 198216.

It is an arithmetic number, because the mean of its divisors is an integer number (19396748).

Almost surely, 2^115192641 is an apocalyptic number.

It is an amenable number.

115192641 is a deficient number, since it is larger than the sum of its proper divisors (39981343).

115192641 is an equidigital number, since it uses as much as digits as its factorization.

115192641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395951.

The product of its digits is 2160, while the sum is 30.

The square root of 115192641 is about 10732.7834693522. The cubic root of 115192641 is about 486.5657985631.

The spelling of 115192641 in words is "one hundred fifteen million, one hundred ninety-two thousand, six hundred forty-one".