115990548 has 24 divisors (see below), whose sum is σ = 276404352. Its totient is φ = 37840704.

The previous prime is 115990531. The next prime is 115990549. The reversal of 115990548 is 845099511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115990549) 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, 102265 + ... + 103392.

It is an arithmetic number, because the mean of its divisors is an integer number (11516848).

Almost surely, 2^115990548 is an apocalyptic number.

It is an amenable number.

115990548 is an abundant number, since it is smaller than the sum of its proper divisors (160413804).

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

115990548 is a wasteful number, since it uses less digits than its factorization.

115990548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205711 (or 205709 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 42.

The square root of 115990548 is about 10769.8908072459. The cubic root of 115990548 is about 487.6866493699.

The spelling of 115990548 in words is "one hundred fifteen million, nine hundred ninety thousand, five hundred forty-eight".