123925308 has 96 divisors (see below), whose sum is σ = 334285056. Its totient is φ = 35392512.

The previous prime is 123925303. The next prime is 123925309. The reversal of 123925308 is 803529321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123925303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219835 + ... + 220397.

It is an arithmetic number, because the mean of its divisors is an integer number (3482136).

Almost surely, 2^123925308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123925308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167142528).

123925308 is an abundant number, since it is smaller than the sum of its proper divisors (210359748).

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

123925308 is a wasteful number, since it uses less digits than its factorization.

123925308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 681 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 123925308 is about 11132.1744506633. The cubic root of 123925308 is about 498.5629510710.

The spelling of 123925308 in words is "one hundred twenty-three million, nine hundred twenty-five thousand, three hundred eight".