115848461 has 4 divisors (see below), whose sum is σ = 115885500. Its totient is φ = 115811424.

The previous prime is 115848419. The next prime is 115848463. The reversal of 115848461 is 164848511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 164848511 = 3491 ⋅47221.

It can be written as a sum of positive squares in 2 ways, for example, as 55785961 + 60062500 = 7469^2 + 7750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115848461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115848463) 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, 13346 + ... + 20243.

It is an arithmetic number, because the mean of its divisors is an integer number (28971375).

Almost surely, 2^115848461 is an apocalyptic number.

It is an amenable number.

115848461 is a deficient number, since it is larger than the sum of its proper divisors (37039).

115848461 is an equidigital number, since it uses as much as digits as its factorization.

115848461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37038.

The product of its digits is 30720, while the sum is 38.

The square root of 115848461 is about 10763.2922937176. The cubic root of 115848461 is about 487.4874312780.

Subtracting 115848461 from its reverse (164848511), we obtain a triangular number (49000050 = T₉₈₉₉).

The spelling of 115848461 in words is "one hundred fifteen million, eight hundred forty-eight thousand, four hundred sixty-one".