11406947 has 8 divisors (see below), whose sum is σ = 12052800. Its totient is φ = 10777984.

The previous prime is 11406937. The next prime is 11406961. The reversal of 11406947 is 74960411.

11406947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11406947 - 2¹² = 11402851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11406937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2822 + ... + 5547.

It is an arithmetic number, because the mean of its divisors is an integer number (1506600).

Almost surely, 2^11406947 is an apocalyptic number.

11406947 is a deficient number, since it is larger than the sum of its proper divisors (645853).

11406947 is an equidigital number, since it uses as much as digits as its factorization.

11406947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8445.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 11406947 is about 3377.4172084597. The cubic root of 11406947 is about 225.1074186673.

The spelling of 11406947 in words is "eleven million, four hundred six thousand, nine hundred forty-seven".