123425610 has 192 divisors, whose sum is σ = 398908800. Its totient is φ = 24084480.

The previous prime is 123425587. The next prime is 123425611. The reversal of 123425610 is 16524321.

It is not an unprimeable number, because it can be changed into a prime (123425611) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 274666 + ... + 275114.

It is an arithmetic number, because the mean of its divisors is an integer number (2077650).

Almost surely, 2^123425610 is an apocalyptic number.

123425610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 123425610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199454400).

123425610 is an abundant number, since it is smaller than the sum of its proper divisors (275483190).

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

123425610 is a wasteful number, since it uses less digits than its factorization.

123425610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 123425610 is about 11109.7079169526. The cubic root of 123425610 is about 497.8919379731.

Adding to 123425610 its reverse (16524321), we get a palindrome (139949931).

The spelling of 123425610 in words is "one hundred twenty-three million, four hundred twenty-five thousand, six hundred ten".