11478430 has 8 divisors (see below), whose sum is σ = 20661192. Its totient is φ = 4591368.

The previous prime is 11478421. The next prime is 11478433. The reversal of 11478430 is 3487411.

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 (11478433) 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, 573912 + ... + 573931.

It is an arithmetic number, because the mean of its divisors is an integer number (2582649).

Almost surely, 2^11478430 is an apocalyptic number.

11478430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11478430 is a deficient number, since it is larger than the sum of its proper divisors (9182762).

11478430 is a wasteful number, since it uses less digits than its factorization.

11478430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147850.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 11478430 is about 3387.9831758732. The cubic root of 11478430 is about 225.5766607103.

The spelling of 11478430 in words is "eleven million, four hundred seventy-eight thousand, four hundred thirty".