12203925 has 48 divisors (see below), whose sum is σ = 21665280. Its totient is φ = 6048000.

The previous prime is 12203911. The next prime is 12203927. The reversal of 12203925 is 52930221.

It is not a de Polignac number, because 12203925 - 2¹⁶ = 12138389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12203895 and 12203904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203927) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67335 + ... + 67515.

It is an arithmetic number, because the mean of its divisors is an integer number (451360).

Almost surely, 2^12203925 is an apocalyptic number.

12203925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12203925 is a deficient number, since it is larger than the sum of its proper divisors (9461355).

12203925 is a wasteful number, since it uses less digits than its factorization.

12203925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 12203925 is about 3493.4116562467. The cubic root of 12203925 is about 230.2324367292.

The spelling of 12203925 in words is "twelve million, two hundred three thousand, nine hundred twenty-five".