11437089 has 4 divisors (see below), whose sum is σ = 15249456. Its totient is φ = 7624724.

The previous prime is 11437087. The next prime is 11437099. The reversal of 11437089 is 98073411.

11437089 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11437089 - 2¹ = 11437087 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11437087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1906179 + ... + 1906184.

It is an arithmetic number, because the mean of its divisors is an integer number (3812364).

Almost surely, 2^11437089 is an apocalyptic number.

It is an amenable number.

11437089 is a deficient number, since it is larger than the sum of its proper divisors (3812367).

11437089 is an equidigital number, since it uses as much as digits as its factorization.

11437089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3812366.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 11437089 is about 3381.8765500828. The cubic root of 11437089 is about 225.3055207572.

The spelling of 11437089 in words is "eleven million, four hundred thirty-seven thousand, eighty-nine".