12002386 has 16 divisors (see below), whose sum is σ = 19775808. Its totient is φ = 5418000.

The previous prime is 12002377. The next prime is 12002387. The reversal of 12002386 is 68320021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (12002387) by changing a digit.

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, 1516 + ... + 5128.

It is an arithmetic number, because the mean of its divisors is an integer number (1235988).

Almost surely, 2^12002386 is an apocalyptic number.

12002386 is a deficient number, since it is larger than the sum of its proper divisors (7773422).

12002386 is a wasteful number, since it uses less digits than its factorization.

12002386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 12002386 is about 3464.4459874560. The cubic root of 12002386 is about 228.9580213283.

The spelling of 12002386 in words is "twelve million, two thousand, three hundred eighty-six".