11598678 has 96 divisors (see below), whose sum is σ = 31676736. Its totient is φ = 2985984.

The previous prime is 11598673. The next prime is 11598703. The reversal of 11598678 is 87689511.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11598673) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119526 + ... + 119622.

It is an arithmetic number, because the mean of its divisors is an integer number (329966).

Almost surely, 2^11598678 is an apocalyptic number.

11598678 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11598678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15838368).

11598678 is an abundant number, since it is smaller than the sum of its proper divisors (20078058).

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

11598678 is a wasteful number, since it uses less digits than its factorization.

11598678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 195 counting only the distinct ones).

The product of its digits is 120960, while the sum is 45.

The square root of 11598678 is about 3405.6831913729. The cubic root of 11598678 is about 226.3616393988.

The spelling of 11598678 in words is "eleven million, five hundred ninety-eight thousand, six hundred seventy-eight".