115061664 has 48 divisors (see below), whose sum is σ = 303887808. Its totient is φ = 38118912.

The previous prime is 115061659. The next prime is 115061671. The reversal of 115061664 is 466160511.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12444 + ... + 19620.

It is an arithmetic number, because the mean of its divisors is an integer number (6330996).

Almost surely, 2^115061664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115061664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151943904).

115061664 is an abundant number, since it is smaller than the sum of its proper divisors (188826144).

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

115061664 is a wasteful number, since it uses less digits than its factorization.

115061664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7357 (or 7349 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 115061664 is about 10726.6800082784. The cubic root of 115061664 is about 486.3813160096.

The spelling of 115061664 in words is "one hundred fifteen million, sixty-one thousand, six hundred sixty-four".