11930589 has 12 divisors (see below), whose sum is σ = 18799872. Its totient is φ = 7230600.

The previous prime is 11930561. The next prime is 11930663. The reversal of 11930589 is 98503911.

It is a happy number.

It is not a de Polignac number, because 11930589 - 2⁵ = 11930557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11930519) 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, 60157 + ... + 60354.

It is an arithmetic number, because the mean of its divisors is an integer number (1566656).

Almost surely, 2^11930589 is an apocalyptic number.

It is an amenable number.

11930589 is a deficient number, since it is larger than the sum of its proper divisors (6869283).

11930589 is a wasteful number, since it uses less digits than its factorization.

11930589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120528 (or 120525 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 11930589 is about 3454.0684706589. The cubic root of 11930589 is about 228.5005737783.

The spelling of 11930589 in words is "eleven million, nine hundred thirty thousand, five hundred eighty-nine".