12042583 has 12 divisors (see below), whose sum is σ = 14097240. Its totient is φ = 10257072.

The previous prime is 12042581. The next prime is 12042587. The reversal of 12042583 is 38524021.

It is not a de Polignac number, because 12042583 - 2¹ = 12042581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12042581) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8085 + ... + 9457.

It is an arithmetic number, because the mean of its divisors is an integer number (1174770).

Almost surely, 2^12042583 is an apocalyptic number.

12042583 is a deficient number, since it is larger than the sum of its proper divisors (2054657).

12042583 is a wasteful number, since it uses less digits than its factorization.

12042583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566 (or 1559 counting only the distinct ones).

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

The square root of 12042583 is about 3470.2424987312. The cubic root of 12042583 is about 229.2133364051.

The spelling of 12042583 in words is "twelve million, forty-two thousand, five hundred eighty-three".