11274923 has 16 divisors (see below), whose sum is σ = 13142400. Its totient is φ = 9564480.

The previous prime is 11274919. The next prime is 11274931. The reversal of 11274923 is 32947211.

It is a cyclic number.

It is not a de Polignac number, because 11274923 - 2² = 11274919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11274953) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14888 + ... + 15626.

It is an arithmetic number, because the mean of its divisors is an integer number (821400).

Almost surely, 2^11274923 is an apocalyptic number.

11274923 is a deficient number, since it is larger than the sum of its proper divisors (1867477).

11274923 is a wasteful number, since it uses less digits than its factorization.

11274923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842.

The product of its digits is 3024, while the sum is 29.

The square root of 11274923 is about 3357.8152123070. The cubic root of 11274923 is about 224.2355820291.

The spelling of 11274923 in words is "eleven million, two hundred seventy-four thousand, nine hundred twenty-three".