11247922 has 16 divisors (see below), whose sum is σ = 19432512. Its totient is φ = 4782960.

The previous prime is 11247919. The next prime is 11247949. The reversal of 11247922 is 22974211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1233 + ... + 4900.

It is an arithmetic number, because the mean of its divisors is an integer number (1214532).

Almost surely, 2^11247922 is an apocalyptic number.

11247922 is a deficient number, since it is larger than the sum of its proper divisors (8184590).

11247922 is a wasteful number, since it uses less digits than its factorization.

11247922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6273.

The product of its digits is 2016, while the sum is 28.

The square root of 11247922 is about 3353.7921819934. The cubic root of 11247922 is about 224.0564403908.

The spelling of 11247922 in words is "eleven million, two hundred forty-seven thousand, nine hundred twenty-two".