12455795 has 16 divisors (see below), whose sum is σ = 16617312. Its totient is φ = 8885760.

The previous prime is 12455783. The next prime is 12455797. The reversal of 12455795 is 59755421.

It is a happy number.

It is not a de Polignac number, because 12455795 - 2⁶ = 12455731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12455797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 779 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (1038582).

Almost surely, 2^12455795 is an apocalyptic number.

12455795 is a deficient number, since it is larger than the sum of its proper divisors (4161517).

12455795 is a wasteful number, since it uses less digits than its factorization.

12455795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342.

The product of its digits is 63000, while the sum is 38.

The square root of 12455795 is about 3529.2768381072. The cubic root of 12455795 is about 231.8055433092.

The spelling of 12455795 in words is "twelve million, four hundred fifty-five thousand, seven hundred ninety-five".