11473906 has 8 divisors (see below), whose sum is σ = 17766144. Its totient is φ = 5551860.

The previous prime is 11473883. The next prime is 11473919. The reversal of 11473906 is 60937411.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 92470 + ... + 92593.

It is an arithmetic number, because the mean of its divisors is an integer number (2220768).

Almost surely, 2^11473906 is an apocalyptic number.

11473906 is a deficient number, since it is larger than the sum of its proper divisors (6292238).

11473906 is a wasteful number, since it uses less digits than its factorization.

11473906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185096.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 11473906 is about 3387.3154562278. The cubic root of 11473906 is about 225.5470212644.

The spelling of 11473906 in words is "eleven million, four hundred seventy-three thousand, nine hundred six".