123434606 has 8 divisors (see below), whose sum is σ = 193202064. Its totient is φ = 59033920.

The previous prime is 123434593. The next prime is 123434609. The reversal of 123434606 is 606434321.

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

It is a super-2 number, since 2×123434606² = 30472203916750472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123434609) 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, 1341635 + ... + 1341726.

It is an arithmetic number, because the mean of its divisors is an integer number (24150258).

Almost surely, 2^123434606 is an apocalyptic number.

123434606 is a deficient number, since it is larger than the sum of its proper divisors (69767458).

123434606 is a wasteful number, since it uses less digits than its factorization.

123434606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683386.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 123434606 is about 11110.1127807057. The cubic root of 123434606 is about 497.9040341311.

Adding to 123434606 its reverse (606434321), we get a palindrome (729868927).

The spelling of 123434606 in words is "one hundred twenty-three million, four hundred thirty-four thousand, six hundred six".