115078038 has 8 divisors (see below), whose sum is σ = 230156088. Its totient is φ = 38359344.

The previous prime is 115078031. The next prime is 115078057. The reversal of 115078038 is 830870511.

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

115078038 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115078031) 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, 9589831 + ... + 9589842.

It is an arithmetic number, because the mean of its divisors is an integer number (28769511).

Almost surely, 2^115078038 is an apocalyptic number.

115078038 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.

115078038 is a wasteful number, since it uses less digits than its factorization.

115078038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19179678.

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 115078038 is about 10727.4432182137. The cubic root of 115078038 is about 486.4043866242.

The spelling of 115078038 in words is "one hundred fifteen million, seventy-eight thousand, thirty-eight".