12049760 has 48 divisors (see below), whose sum is σ = 28740096. Its totient is φ = 4773888.

The previous prime is 12049733. The next prime is 12049783. The reversal of 12049760 is 6794021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20024 + ... + 20616.

It is an arithmetic number, because the mean of its divisors is an integer number (598752).

Almost surely, 2^12049760 is an apocalyptic number.

12049760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12049760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14370048).

12049760 is an abundant number, since it is smaller than the sum of its proper divisors (16690336).

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

12049760 is a wasteful number, since it uses less digits than its factorization.

12049760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 12049760 is about 3471.2764222977. The cubic root of 12049760 is about 229.2588620043.

The spelling of 12049760 in words is "twelve million, forty-nine thousand, seven hundred sixty".