123395608 has 32 divisors (see below), whose sum is σ = 264972960. Its totient is φ = 52773120.

The previous prime is 123395603. The next prime is 123395627. The reversal of 123395608 is 806593321.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123395603) 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, 28260 + ... + 32332.

It is an arithmetic number, because the mean of its divisors is an integer number (8280405).

Almost surely, 2^123395608 is an apocalyptic number.

It is an amenable number.

123395608 is an abundant number, since it is smaller than the sum of its proper divisors (141577352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123395608 is a wasteful number, since it uses less digits than its factorization.

123395608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4627 (or 4623 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 123395608 is about 11108.3575743671. The cubic root of 123395608 is about 497.8515925795.

The spelling of 123395608 in words is "one hundred twenty-three million, three hundred ninety-five thousand, six hundred eight".