12199480 has 32 divisors (see below), whose sum is σ = 27702000. Its totient is φ = 4834816.

The previous prime is 12199457. The next prime is 12199507. The reversal of 12199480 is 8499121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3171 + ... + 5869.

Almost surely, 2^12199480 is an apocalyptic number.

12199480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12199480 is an abundant number, since it is smaller than the sum of its proper divisors (15502520).

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

12199480 is a wasteful number, since it uses less digits than its factorization.

12199480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823 (or 2819 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 12199480 is about 3492.7754007379. The cubic root of 12199480 is about 230.2044810386.

The spelling of 12199480 in words is "twelve million, one hundred ninety-nine thousand, four hundred eighty".