12049120 has 24 divisors (see below), whose sum is σ = 28466424. Its totient is φ = 4819584.

The previous prime is 12049109. The next prime is 12049133. The reversal of 12049120 is 2194021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37494 + ... + 37813.

It is an arithmetic number, because the mean of its divisors is an integer number (1186101).

Almost surely, 2^12049120 is an apocalyptic number.

12049120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12049120 is an abundant number, since it is smaller than the sum of its proper divisors (16417304).

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

12049120 is an equidigital number, since it uses as much as digits as its factorization.

12049120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75322 (or 75314 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 12049120 is about 3471.1842359633. The cubic root of 12049120 is about 229.2548030502.

The spelling of 12049120 in words is "twelve million, forty-nine thousand, one hundred twenty".