115607154 has 48 divisors (see below), whose sum is σ = 261306432. Its totient is φ = 34017984.

The previous prime is 115607117. The next prime is 115607161. The reversal of 115607154 is 451706511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20844 + ... + 25800.

It is an arithmetic number, because the mean of its divisors is an integer number (5443884).

Almost surely, 2^115607154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115607154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130653216).

115607154 is an abundant number, since it is smaller than the sum of its proper divisors (145699278).

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

115607154 is a wasteful number, since it uses less digits than its factorization.

115607154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011 (or 4998 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 115607154 is about 10752.0767296369. The cubic root of 115607154 is about 487.1487247220.

The spelling of 115607154 in words is "one hundred fifteen million, six hundred seven thousand, one hundred fifty-four".