115037542 has 8 divisors (see below), whose sum is σ = 172607832. Its totient is φ = 57501600.

The previous prime is 115037539. The next prime is 115037579. The reversal of 115037542 is 245730511.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 115037542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2817 + ... + 15427.

It is an arithmetic number, because the mean of its divisors is an integer number (21575979).

Almost surely, 2^115037542 is an apocalyptic number.

115037542 is a deficient number, since it is larger than the sum of its proper divisors (57570290).

115037542 is a wasteful number, since it uses less digits than its factorization.

115037542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17174.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 115037542 is about 10725.5555567066. Note that the first 5 decimals coincide. The cubic root of 115037542 is about 486.3473246416.

The spelling of 115037542 in words is "one hundred fifteen million, thirty-seven thousand, five hundred forty-two".