11478285 has 48 divisors (see below), whose sum is σ = 24495744. Its totient is φ = 4841856.

The previous prime is 11478227. The next prime is 11478317. The reversal of 11478285 is 58287411.

11478285 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11478285 - 2⁶ = 11478221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2694 + ... + 5496.

It is an arithmetic number, because the mean of its divisors is an integer number (510328).

Almost surely, 2^11478285 is an apocalyptic number.

11478285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11478285 is an abundant number, since it is smaller than the sum of its proper divisors (13017459).

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

11478285 is a wasteful number, since it uses less digits than its factorization.

11478285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834 (or 2831 counting only the distinct ones).

The product of its digits is 17920, while the sum is 36.

The square root of 11478285 is about 3387.9617766439. The cubic root of 11478285 is about 225.5757108489.

The spelling of 11478285 in words is "eleven million, four hundred seventy-eight thousand, two hundred eighty-five".