12083542 has 16 divisors (see below), whose sum is σ = 18473472. Its totient is φ = 5927040.

The previous prime is 12083527. The next prime is 12083557. The reversal of 12083542 is 24538021.

It is an interprime number because it is at equal distance from previous prime (12083527) and next prime (12083557).

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, 28492 + ... + 28912.

It is an arithmetic number, because the mean of its divisors is an integer number (1154592).

Almost surely, 2^12083542 is an apocalyptic number.

12083542 is a deficient number, since it is larger than the sum of its proper divisors (6389930).

12083542 is a wasteful number, since it uses less digits than its factorization.

12083542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 12083542 is about 3476.1389500421. The cubic root of 12083542 is about 229.4729076640.

The spelling of 12083542 in words is "twelve million, eighty-three thousand, five hundred forty-two".