11597130 has 24 divisors (see below), whose sum is σ = 30152772. Its totient is φ = 3092544.

The previous prime is 11597107. The next prime is 11597141. The reversal of 11597130 is 3179511.

It is a happy number.

11597130 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11512449 + 84681 = 3393^2 + 291^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11597094 and 11597103.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64339 + ... + 64518.

Almost surely, 2^11597130 is an apocalyptic number.

11597130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11597130 is an abundant number, since it is smaller than the sum of its proper divisors (18555642).

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

11597130 is a wasteful number, since it uses less digits than its factorization.

11597130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128870 (or 128867 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 27.

The square root of 11597130 is about 3405.4559166138. The cubic root of 11597130 is about 226.3515686129.

The spelling of 11597130 in words is "eleven million, five hundred ninety-seven thousand, one hundred thirty".