11286478 has 8 divisors (see below), whose sum is σ = 19348272. Its totient is φ = 4837056.

The previous prime is 11286463. The next prime is 11286479. The reversal of 11286478 is 87468211.

11286478 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11286479) 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, 403075 + ... + 403102.

It is an arithmetic number, because the mean of its divisors is an integer number (2418534).

Almost surely, 2^11286478 is an apocalyptic number.

11286478 is a deficient number, since it is larger than the sum of its proper divisors (8061794).

11286478 is an equidigital number, since it uses as much as digits as its factorization.

11286478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806186.

The product of its digits is 21504, while the sum is 37.

The square root of 11286478 is about 3359.5353845435. The cubic root of 11286478 is about 224.3121577928.

The spelling of 11286478 in words is "eleven million, two hundred eighty-six thousand, four hundred seventy-eight".