12192074 has 16 divisors (see below), whose sum is σ = 18597600. Its totient is φ = 5994000.

The previous prime is 12192073. The next prime is 12192097. The reversal of 12192074 is 47029121.

It is not an unprimeable number, because it can be changed into a prime (12192073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48449 + ... + 48699.

It is an arithmetic number, because the mean of its divisors is an integer number (1162350).

Almost surely, 2^12192074 is an apocalyptic number.

12192074 is a deficient number, since it is larger than the sum of its proper divisors (6405526).

12192074 is a wasteful number, since it uses less digits than its factorization.

12192074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 12192074 is about 3491.7150513752. The cubic root of 12192074 is about 230.1578878094.

The spelling of 12192074 in words is "twelve million, one hundred ninety-two thousand, seventy-four".