11421059 has 8 divisors (see below), whose sum is σ = 13023360. Its totient is φ = 9922176.

The previous prime is 11421037. The next prime is 11421061. The reversal of 11421059 is 95012411.

It is a happy number.

11421059 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11421059 - 2¹² = 11416963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11421019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25619 + ... + 26060.

It is an arithmetic number, because the mean of its divisors is an integer number (1627920).

Almost surely, 2^11421059 is an apocalyptic number.

11421059 is a deficient number, since it is larger than the sum of its proper divisors (1602301).

11421059 is a wasteful number, since it uses less digits than its factorization.

11421059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51709.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 11421059 is about 3379.5057330917. The cubic root of 11421059 is about 225.2002102727.

The spelling of 11421059 in words is "eleven million, four hundred twenty-one thousand, fifty-nine".