11854459 has 4 divisors (see below), whose sum is σ = 11865816. Its totient is φ = 11843104.

The previous prime is 11854441. The next prime is 11854463. The reversal of 11854459 is 95445811.

11854459 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.

It is a cyclic number.

It is not a de Polignac number, because 11854459 - 2⁷ = 11854331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11854429) 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, 3934 + ... + 6259.

It is an arithmetic number, because the mean of its divisors is an integer number (2966454).

Almost surely, 2^11854459 is an apocalyptic number.

11854459 is a deficient number, since it is larger than the sum of its proper divisors (11357).

11854459 is a wasteful number, since it uses less digits than its factorization.

11854459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11356.

The product of its digits is 28800, while the sum is 37.

The square root of 11854459 is about 3443.0304965248. The cubic root of 11854459 is about 228.0135097668.

The spelling of 11854459 in words is "eleven million, eight hundred fifty-four thousand, four hundred fifty-nine".