115061562 has 72 divisors (see below), whose sum is σ = 313211808. Its totient is φ = 29882160.

The previous prime is 115061543. The next prime is 115061567. The reversal of 115061562 is 265160511.

It is a happy number.

115061562 is a `hidden beast` number, since 1 + 1 + 506 + 156 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115061567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11473 + ... + 19019.

It is an arithmetic number, because the mean of its divisors is an integer number (4350164).

Almost surely, 2^115061562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115061562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156605904).

115061562 is an abundant number, since it is smaller than the sum of its proper divisors (198150246).

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

115061562 is a wasteful number, since it uses less digits than its factorization.

115061562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7584 (or 7570 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 115061562 is about 10726.6752537774. The cubic root of 115061562 is about 486.3811722869.

The spelling of 115061562 in words is "one hundred fifteen million, sixty-one thousand, five hundred sixty-two".