12248404 has 24 divisors (see below), whose sum is σ = 24866240. Its totient is φ = 5170176.

The previous prime is 12248399. The next prime is 12248413. The reversal of 12248404 is 40484221.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1389 + ... + 5140.

Almost surely, 2^12248404 is an apocalyptic number.

12248404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12248404 is an abundant number, since it is smaller than the sum of its proper divisors (12617836).

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

12248404 is a wasteful number, since it uses less digits than its factorization.

12248404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6607 (or 6605 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 12248404 is about 3499.7719925732. The cubic root of 12248404 is about 230.5118029350.

The spelling of 12248404 in words is "twelve million, two hundred forty-eight thousand, four hundred four".