226545773 has 8 divisors (see below), whose sum is σ = 228346560. Its totient is φ = 224752480.

The previous prime is 226545769. The next prime is 226545811. The reversal of 226545773 is 377545622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226545773 - 2² = 226545769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 226545773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226545703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68993 + ... + 72201.

It is an arithmetic number, because the mean of its divisors is an integer number (28543320).

Almost surely, 2^226545773 is an apocalyptic number.

It is an amenable number.

226545773 is a deficient number, since it is larger than the sum of its proper divisors (1800787).

226545773 is a wasteful number, since it uses less digits than its factorization.

226545773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747.

The product of its digits is 352800, while the sum is 41.

The square root of 226545773 is about 15051.4375725377. The cubic root of 226545773 is about 609.6098669950.

The spelling of 226545773 in words is "two hundred twenty-six million, five hundred forty-five thousand, seven hundred seventy-three".