11540059 has 12 divisors (see below), whose sum is σ = 12449464. Its totient is φ = 10692864.

The previous prime is 11540033. The next prime is 11540069. The reversal of 11540059 is 95004511.

It is not a de Polignac number, because 11540059 - 2⁹ = 11539547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11540069) 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 11 ways as a sum of consecutive naturals, for example, 20824 + ... + 21370.

Almost surely, 2^11540059 is an apocalyptic number.

11540059 is a deficient number, since it is larger than the sum of its proper divisors (909405).

11540059 is an equidigital number, since it uses as much as digits as its factorization.

11540059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 11540059 is about 3397.0662342674. The cubic root of 11540059 is about 225.9796559336.

The spelling of 11540059 in words is "eleven million, five hundred forty thousand, fifty-nine".