115443534 has 8 divisors (see below), whose sum is σ = 230887080. Its totient is φ = 38481176.

The previous prime is 115443527. The next prime is 115443539. The reversal of 115443534 is 435344511.

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

115443534 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115443539) 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, 9620289 + ... + 9620300.

It is an arithmetic number, because the mean of its divisors is an integer number (28860885).

Almost surely, 2^115443534 is an apocalyptic number.

115443534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115443534 is a wasteful number, since it uses less digits than its factorization.

115443534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19240594.

The product of its digits is 14400, while the sum is 30.

The square root of 115443534 is about 10744.4652728742. The cubic root of 115443534 is about 486.9187940050.

The spelling of 115443534 in words is "one hundred fifteen million, four hundred forty-three thousand, five hundred thirty-four".