115054838 has 16 divisors (see below), whose sum is σ = 178828560. Its totient is φ = 55482336.

The previous prime is 115054837. The next prime is 115054847. The reversal of 115054838 is 838450511.

It is a junction number, because it is equal to n+sod(n) for n = 115054798 and 115054807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115054837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2945 + ... + 15452.

It is an arithmetic number, because the mean of its divisors is an integer number (11176785).

Almost surely, 2^115054838 is an apocalyptic number.

115054838 is a deficient number, since it is larger than the sum of its proper divisors (63773722).

115054838 is a wasteful number, since it uses less digits than its factorization.

115054838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18511.

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 115054838 is about 10726.3618249619. The cubic root of 115054838 is about 486.3716976756.

The spelling of 115054838 in words is "one hundred fifteen million, fifty-four thousand, eight hundred thirty-eight".