11246947 has 4 divisors (see below), whose sum is σ = 11350240. Its totient is φ = 11143656.

The previous prime is 11246941. The next prime is 11246953. The reversal of 11246947 is 74964211.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11246941) and next prime (11246953).

It is a cyclic number.

It is not a de Polignac number, because 11246947 - 2¹⁹ = 10722659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11246941) 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, 51483 + ... + 51700.

It is an arithmetic number, because the mean of its divisors is an integer number (2837560).

Almost surely, 2^11246947 is an apocalyptic number.

11246947 is a deficient number, since it is larger than the sum of its proper divisors (103293).

11246947 is a wasteful number, since it uses less digits than its factorization.

11246947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103292.

The product of its digits is 12096, while the sum is 34.

The square root of 11246947 is about 3353.6468209995. The cubic root of 11246947 is about 224.0499662664.

The spelling of 11246947 in words is "eleven million, two hundred forty-six thousand, nine hundred forty-seven".