115648038 has 24 divisors (see below), whose sum is σ = 273350376. Its totient is φ = 35044800.

The previous prime is 115648033. The next prime is 115648063. The reversal of 115648038 is 830846511.

115648038 is a `hidden beast` number, since 1 + 1 + 5 + 648 + 0 + 3 + 8 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 115647993 and 115648011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115648033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291843 + ... + 292238.

It is an arithmetic number, because the mean of its divisors is an integer number (11389599).

Almost surely, 2^115648038 is an apocalyptic number.

115648038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

115648038 is an abundant number, since it is smaller than the sum of its proper divisors (157702338).

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

115648038 is a wasteful number, since it uses less digits than its factorization.

115648038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584100 (or 584097 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 115648038 is about 10753.9777756884. The cubic root of 115648038 is about 487.2061440092.

It can be divided in two parts, 1156 and 48038, that added together give a palindrome (49194).

The spelling of 115648038 in words is "one hundred fifteen million, six hundred forty-eight thousand, thirty-eight".