12253960 has 16 divisors (see below), whose sum is σ = 27571500. Its totient is φ = 4901568.

The previous prime is 12253949. The next prime is 12254023. The reversal of 12253960 is 6935221.

It can be written as a sum of positive squares in 2 ways, for example, as 12236004 + 17956 = 3498^2 + 134^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153135 + ... + 153214.

Almost surely, 2^12253960 is an apocalyptic number.

12253960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12253960 is an abundant number, since it is smaller than the sum of its proper divisors (15317540).

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

12253960 is a wasteful number, since it uses less digits than its factorization.

12253960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306360 (or 306356 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 12253960 is about 3500.5656685742. The cubic root of 12253960 is about 230.5466518284.

The spelling of 12253960 in words is "twelve million, two hundred fifty-three thousand, nine hundred sixty".