115601464 has 48 divisors (see below), whose sum is σ = 239639400. Its totient is φ = 52240320.

The previous prime is 115601461. The next prime is 115601467. The reversal of 115601464 is 464106511.

It is an interprime number because it is at equal distance from previous prime (115601461) and next prime (115601467).

It is a super-4 number, since 4×115601464⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115601461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296982 + ... + 297370.

Almost surely, 2^115601464 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 115601464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119819700).

115601464 is an abundant number, since it is smaller than the sum of its proper divisors (124037936).

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

115601464 is a wasteful number, since it uses less digits than its factorization.

115601464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 115601464 is about 10751.8121263348. The cubic root of 115601464 is about 487.1407323628.

Adding to 115601464 its reverse (464106511), we get a palindrome (579707975).

The spelling of 115601464 in words is "one hundred fifteen million, six hundred one thousand, four hundred sixty-four".