11227973 has 16 divisors (see below), whose sum is σ = 12383280. Its totient is φ = 10137600.

The previous prime is 11227967. The next prime is 11227987. The reversal of 11227973 is 37972211.

11227973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 4008004 + 7219969 = 2002^2 + 2687^2 .

It is a cyclic number.

It is not a de Polignac number, because 11227973 - 2¹⁴ = 11211589 is a prime.

It is a super-3 number, since 3×11227973³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11227903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61943 + ... + 62123.

It is an arithmetic number, because the mean of its divisors is an integer number (773955).

Almost surely, 2^11227973 is an apocalyptic number.

It is an amenable number.

11227973 is a deficient number, since it is larger than the sum of its proper divisors (1155307).

11227973 is a wasteful number, since it uses less digits than its factorization.

11227973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328.

The product of its digits is 5292, while the sum is 32.

The square root of 11227973 is about 3350.8167661035. The cubic root of 11227973 is about 223.9239019249.

The spelling of 11227973 in words is "eleven million, two hundred twenty-seven thousand, nine hundred seventy-three".