115119740 has 24 divisors (see below), whose sum is σ = 249551232. Its totient is φ = 44562240.

The previous prime is 115119721. The next prime is 115119743. The reversal of 115119740 is 47911511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115119743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92219 + ... + 93458.

It is an arithmetic number, because the mean of its divisors is an integer number (10397968).

Almost surely, 2^115119740 is an apocalyptic number.

115119740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115119740 is an abundant number, since it is smaller than the sum of its proper divisors (134431492).

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

115119740 is a wasteful number, since it uses less digits than its factorization.

115119740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185717 (or 185715 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 29.

The square root of 115119740 is about 10729.3867485518. The cubic root of 115119740 is about 486.4631339647.

The spelling of 115119740 in words is "one hundred fifteen million, one hundred nineteen thousand, seven hundred forty".