115441958 has 4 divisors (see below), whose sum is σ = 173162940. Its totient is φ = 57720978.

The previous prime is 115441957. The next prime is 115441969. The reversal of 115441958 is 859144511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 859144511 = 439 ⋅1957049.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115441957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28860488 + ... + 28860491.

It is an arithmetic number, because the mean of its divisors is an integer number (43290735).

Almost surely, 2^115441958 is an apocalyptic number.

115441958 is a deficient number, since it is larger than the sum of its proper divisors (57720982).

115441958 is an equidigital number, since it uses as much as digits as its factorization.

115441958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57720981.

The product of its digits is 28800, while the sum is 38.

The square root of 115441958 is about 10744.3919325386. The cubic root of 115441958 is about 486.9165782392.

The spelling of 115441958 in words is "one hundred fifteen million, four hundred forty-one thousand, nine hundred fifty-eight".