12426888 has 32 divisors (see below), whose sum is σ = 31217760. Its totient is φ = 4122240.

The previous prime is 12426853. The next prime is 12426889. The reversal of 12426888 is 88862421.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (12426889) 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 7 ways as a sum of consecutive naturals, for example, 4308 + ... + 6588.

It is an arithmetic number, because the mean of its divisors is an integer number (975555).

Almost surely, 2^12426888 is an apocalyptic number.

It is an amenable number.

12426888 is an abundant number, since it is smaller than the sum of its proper divisors (18790872).

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

12426888 is a wasteful number, since it uses less digits than its factorization.

12426888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517 (or 2513 counting only the distinct ones).

The product of its digits is 49152, while the sum is 39.

The square root of 12426888 is about 3525.1791443840. The cubic root of 12426888 is about 231.6260821775.

The spelling of 12426888 in words is "twelve million, four hundred twenty-six thousand, eight hundred eighty-eight".