11473678 has 4 divisors (see below), whose sum is σ = 17210520. Its totient is φ = 5736838.

The previous prime is 11473661. The next prime is 11473699. The reversal of 11473678 is 87637411.

11473678 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 87637411 = 199 ⋅440389.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2868418 + ... + 2868421.

It is an arithmetic number, because the mean of its divisors is an integer number (4302630).

Almost surely, 2^11473678 is an apocalyptic number.

11473678 is a deficient number, since it is larger than the sum of its proper divisors (5736842).

11473678 is an equidigital number, since it uses as much as digits as its factorization.

11473678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5736841.

The product of its digits is 28224, while the sum is 37.

The square root of 11473678 is about 3387.2818010907. The cubic root of 11473678 is about 225.5455272931.

The spelling of 11473678 in words is "eleven million, four hundred seventy-three thousand, six hundred seventy-eight".