12755950 has 48 divisors (see below), whose sum is σ = 25779600. Its totient is φ = 4677120.

The previous prime is 12755927. The next prime is 12755957. The reversal of 12755950 is 5955721.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12755957) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 36376 + ... + 36724.

It is an arithmetic number, because the mean of its divisors is an integer number (537075).

Almost surely, 2^12755950 is an apocalyptic number.

12755950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12755950 is an abundant number, since it is smaller than the sum of its proper divisors (13023650).

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

12755950 is a wasteful number, since it uses less digits than its factorization.

12755950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 34.

The square root of 12755950 is about 3571.5472837413. The cubic root of 12755950 is about 233.6527711008.

It can be divided in two parts, 1275 and 5950, that added together give a square (7225 = 85²).

The spelling of 12755950 in words is "twelve million, seven hundred fifty-five thousand, nine hundred fifty".