123766225 has 24 divisors (see below), whose sum is σ = 168033888. Its totient is φ = 89683200.

The previous prime is 123766217. The next prime is 123766297. The reversal of 123766225 is 522667321.

It is not a de Polignac number, because 123766225 - 2³ = 123766217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94777 + ... + 96073.

It is an arithmetic number, because the mean of its divisors is an integer number (7001412).

Almost surely, 2^123766225 is an apocalyptic number.

It is an amenable number.

123766225 is a deficient number, since it is larger than the sum of its proper divisors (44267663).

123766225 is a wasteful number, since it uses less digits than its factorization.

123766225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665 (or 1660 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 123766225 is about 11125.0269662595. The cubic root of 123766225 is about 498.3495245227.

The spelling of 123766225 in words is "one hundred twenty-three million, seven hundred sixty-six thousand, two hundred twenty-five".