11473444 has 12 divisors (see below), whose sum is σ = 20771100. Its totient is φ = 5538848.

The previous prime is 11473439. The next prime is 11473459. The reversal of 11473444 is 44437411.

It can be written as a sum of positive squares in 2 ways, for example, as 8340544 + 3132900 = 2888^2 + 1770^2 .

It is a super-2 number, since 2×11473444² = 263279834442272, which contains 22 as substring.

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, 49339 + ... + 49570.

It is an arithmetic number, because the mean of its divisors is an integer number (1730925).

Almost surely, 2^11473444 is an apocalyptic number.

It is an amenable number.

11473444 is a deficient number, since it is larger than the sum of its proper divisors (9297656).

11473444 is a wasteful number, since it uses less digits than its factorization.

11473444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98942 (or 98940 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 11473444 is about 3387.2472599443. The cubic root of 11473444 is about 225.5439939861.

The spelling of 11473444 in words is "eleven million, four hundred seventy-three thousand, four hundred forty-four".