12190076 has 12 divisors (see below), whose sum is σ = 21374472. Its totient is φ = 6083088.

The previous prime is 12190067. The next prime is 12190081. The reversal of 12190076 is 67009121.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 455 + ... + 4958.

It is an arithmetic number, because the mean of its divisors is an integer number (1781206).

Almost surely, 2^12190076 is an apocalyptic number.

It is an amenable number.

12190076 is a deficient number, since it is larger than the sum of its proper divisors (9184396).

12190076 is a wasteful number, since it uses less digits than its factorization.

12190076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5980 (or 5978 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 12190076 is about 3491.4289338321. The cubic root of 12190076 is about 230.1453145977.

Adding to 12190076 its reverse (67009121), we get a palindrome (79199197).

The spelling of 12190076 in words is "twelve million, one hundred ninety thousand, seventy-six".