11589048 has 32 divisors (see below), whose sum is σ = 32192400. Its totient is φ = 3862944.

The previous prime is 11589047. The next prime is 11589049. The reversal of 11589048 is 84098511.

11589048 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 is an interprime number because it is at equal distance from previous prime (11589047) and next prime (11589049).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11589047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26611 + ... + 27042.

Almost surely, 2^11589048 is an apocalyptic number.

11589048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11589048 is an abundant number, since it is smaller than the sum of its proper divisors (20603352).

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

11589048 is a wasteful number, since it uses less digits than its factorization.

11589048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53668 (or 53658 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 11589048 is about 3404.2690845466. The cubic root of 11589048 is about 226.2989751838.

The spelling of 11589048 in words is "eleven million, five hundred eighty-nine thousand, forty-eight".