12087364 has 12 divisors (see below), whose sum is σ = 21371644. Its totient is φ = 5981184.

The previous prime is 12087349. The next prime is 12087367. The reversal of 12087364 is 46378021.

It can be written as a sum of positive squares in 2 ways, for example, as 4202500 + 7884864 = 2050^2 + 2808^2 .

It is a super-2 number, since 2×12087364² = 292208736936992, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12087367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15189 + ... + 15964.

Almost surely, 2^12087364 is an apocalyptic number.

It is an amenable number.

12087364 is a deficient number, since it is larger than the sum of its proper divisors (9284280).

12087364 is a wasteful number, since it uses less digits than its factorization.

12087364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31254 (or 31252 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 12087364 is about 3476.6886544527. The cubic root of 12087364 is about 229.4970990531.

The spelling of 12087364 in words is "twelve million, eighty-seven thousand, three hundred sixty-four".