12298552 has 32 divisors (see below), whose sum is σ = 27266400. Its totient is φ = 5088384.

The previous prime is 12298547. The next prime is 12298571. The reversal of 12298552 is 25589221.

It is a happy number.

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, 2163 + ... + 5410.

It is an arithmetic number, because the mean of its divisors is an integer number (852075).

Almost surely, 2^12298552 is an apocalyptic number.

It is an amenable number.

12298552 is an abundant number, since it is smaller than the sum of its proper divisors (14967848).

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

12298552 is a wasteful number, since it uses less digits than its factorization.

12298552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7615 (or 7611 counting only the distinct ones).

The product of its digits is 14400, while the sum is 34.

The square root of 12298552 is about 3506.9291410007. The cubic root of 12298552 is about 230.8259653783.

The spelling of 12298552 in words is "twelve million, two hundred ninety-eight thousand, five hundred fifty-two".