123473306 has 8 divisors (see below), whose sum is σ = 202047264. Its totient is φ = 56124220.

The previous prime is 123473297. The next prime is 123473309. The reversal of 123473306 is 603374321.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (123473309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2806190 + ... + 2806233.

It is an arithmetic number, because the mean of its divisors is an integer number (25255908).

Almost surely, 2^123473306 is an apocalyptic number.

123473306 is a deficient number, since it is larger than the sum of its proper divisors (78573958).

123473306 is a wasteful number, since it uses less digits than its factorization.

123473306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612436.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 123473306 is about 11111.8543007007. The cubic root of 123473306 is about 497.9560640368.

The spelling of 123473306 in words is "one hundred twenty-three million, four hundred seventy-three thousand, three hundred six".