115838026 has 4 divisors (see below), whose sum is σ = 173757042. Its totient is φ = 57919012.

The previous prime is 115837973. The next prime is 115838027. The reversal of 115838026 is 620838511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 620838511 = 1879 ⋅330409.

It can be written as a sum of positive squares in only one way, i.e., 115541001 + 297025 = 10749^2 + 545^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115837982 and 115838000.

It is not an unprimeable number, because it can be changed into a prime (115838027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28959505 + ... + 28959508.

Almost surely, 2^115838026 is an apocalyptic number.

115838026 is a deficient number, since it is larger than the sum of its proper divisors (57919016).

115838026 is an equidigital number, since it uses as much as digits as its factorization.

115838026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57919015.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 115838026 is about 10762.8075333530. The cubic root of 115838026 is about 487.4727940987.

The spelling of 115838026 in words is "one hundred fifteen million, eight hundred thirty-eight thousand, twenty-six".