11259858 has 8 divisors (see below), whose sum is σ = 22519728. Its totient is φ = 3753284.

The previous prime is 11259847. The next prime is 11259869. The reversal of 11259858 is 85895211.

It is an interprime number because it is at equal distance from previous prime (11259847) and next prime (11259869).

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

11259858 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 938316 + ... + 938327.

It is an arithmetic number, because the mean of its divisors is an integer number (2814966).

Almost surely, 2^11259858 is an apocalyptic number.

11259858 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11259858 is a wasteful number, since it uses less digits than its factorization.

11259858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876648.

The product of its digits is 28800, while the sum is 39.

The square root of 11259858 is about 3355.5711883374. The cubic root of 11259858 is about 224.1356666471.

The spelling of 11259858 in words is "eleven million, two hundred fifty-nine thousand, eight hundred fifty-eight".