123226773 has 8 divisors (see below), whose sum is σ = 164480736. Its totient is φ = 82062000.

The previous prime is 123226769. The next prime is 123226783. The reversal of 123226773 is 377622321.

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

It is not a de Polignac number, because 123226773 - 2² = 123226769 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123226783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19003 + ... + 24648.

It is an arithmetic number, because the mean of its divisors is an integer number (20560092).

Almost surely, 2^123226773 is an apocalyptic number.

It is an amenable number.

123226773 is a deficient number, since it is larger than the sum of its proper divisors (41253963).

123226773 is an equidigital number, since it uses as much as digits as its factorization.

123226773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44595.

The product of its digits is 21168, while the sum is 33.

The square root of 123226773 is about 11100.7555148287. The cubic root of 123226773 is about 497.6244285286.

The spelling of 123226773 in words is "one hundred twenty-three million, two hundred twenty-six thousand, seven hundred seventy-three".