11483978 has 8 divisors (see below), whose sum is σ = 18792000. Its totient is φ = 5219980.

The previous prime is 11483957. The next prime is 11484047. The reversal of 11483978 is 87938411.

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

It is a Curzon 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, 260978 + ... + 261021.

It is an arithmetic number, because the mean of its divisors is an integer number (2349000).

Almost surely, 2^11483978 is an apocalyptic number.

11483978 is a deficient number, since it is larger than the sum of its proper divisors (7308022).

11483978 is a wasteful number, since it uses less digits than its factorization.

11483978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522012.

The product of its digits is 48384, while the sum is 41.

The square root of 11483978 is about 3388.8018531629. The cubic root of 11483978 is about 225.6129983666.

The spelling of 11483978 in words is "eleven million, four hundred eighty-three thousand, nine hundred seventy-eight".