123673606 has 32 divisors (see below), whose sum is σ = 225815040. Its totient is φ = 49589376.

The previous prime is 123673597. The next prime is 123673609. The reversal of 123673606 is 606376321.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123673609) 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, 41151 + ... + 44053.

It is an arithmetic number, because the mean of its divisors is an integer number (7056720).

Almost surely, 2^123673606 is an apocalyptic number.

123673606 is a deficient number, since it is larger than the sum of its proper divisors (102141434).

123673606 is a wasteful number, since it uses less digits than its factorization.

123673606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3108.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 123673606 is about 11120.8635456065. The cubic root of 123673606 is about 498.2251821641.

The spelling of 123673606 in words is "one hundred twenty-three million, six hundred seventy-three thousand, six hundred six".