12140484 has 24 divisors (see below), whose sum is σ = 28717920. Its totient is φ = 3991104.

The previous prime is 12140461. The next prime is 12140501. The reversal of 12140484 is 48404121.

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, 6054 + ... + 7805.

It is an arithmetic number, because the mean of its divisors is an integer number (1196580).

Almost surely, 2^12140484 is an apocalyptic number.

It is an amenable number.

12140484 is an abundant number, since it is smaller than the sum of its proper divisors (16577436).

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

12140484 is a wasteful number, since it uses less digits than its factorization.

12140484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13939 (or 13937 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 12140484 is about 3484.3197327455. The cubic root of 12140484 is about 229.8327959307.

The spelling of 12140484 in words is "twelve million, one hundred forty thousand, four hundred eighty-four".