12042362 has 8 divisors (see below), whose sum is σ = 18122196. Its totient is φ = 6001632.

The previous prime is 12042347. The next prime is 12042383. The reversal of 12042362 is 26324021.

It can be written as a sum of positive squares in 2 ways, for example, as 8579041 + 3463321 = 2929^2 + 1861^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8993 + ... + 10244.

Almost surely, 2^12042362 is an apocalyptic number.

12042362 is a deficient number, since it is larger than the sum of its proper divisors (6079834).

12042362 is a wasteful number, since it uses less digits than its factorization.

12042362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19552.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 12042362 is about 3470.2106564300. The cubic root of 12042362 is about 229.2119342569.

Adding to 12042362 its reverse (26324021), we get a palindrome (38366383).

The spelling of 12042362 in words is "twelve million, forty-two thousand, three hundred sixty-two".