123675225 has 12 divisors (see below), whose sum is σ = 204476496. Its totient is φ = 65960080.

The previous prime is 123675193. The next prime is 123675239. The reversal of 123675225 is 522576321.

It is not a de Polignac number, because 123675225 - 2⁵ = 123675193 is a prime.

It is a super-2 number, since 2×123675225² = 30591122557601250, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 824427 + ... + 824576.

It is an arithmetic number, because the mean of its divisors is an integer number (17039708).

Almost surely, 2^123675225 is an apocalyptic number.

123675225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

123675225 is a deficient number, since it is larger than the sum of its proper divisors (80801271).

123675225 is a wasteful number, since it uses less digits than its factorization.

123675225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649016 (or 1649011 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 123675225 is about 11120.9363364781. The cubic root of 123675225 is about 498.2273562283.

The spelling of 123675225 in words is "one hundred twenty-three million, six hundred seventy-five thousand, two hundred twenty-five".