12042365 has 16 divisors (see below), whose sum is σ = 14995200. Its totient is φ = 9277632.

The previous prime is 12042347. The next prime is 12042383. The reversal of 12042365 is 56324021.

It is an interprime number because it is at equal distance from previous prime (12042347) and next prime (12042383).

It is a cyclic number.

It is not a de Polignac number, because 12042365 - 2⁶ = 12042301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12042365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16631 + ... + 17339.

It is an arithmetic number, because the mean of its divisors is an integer number (937200).

Almost surely, 2^12042365 is an apocalyptic number.

It is an amenable number.

12042365 is a deficient number, since it is larger than the sum of its proper divisors (2952835).

12042365 is an equidigital number, since it uses as much as digits as its factorization.

12042365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 12042365 is about 3470.2110886803. The cubic root of 12042365 is about 229.2119532907.

Adding to 12042365 its reverse (56324021), we get a palindrome (68366386).

The spelling of 12042365 in words is "twelve million, forty-two thousand, three hundred sixty-five".