12273094 has 4 divisors (see below), whose sum is σ = 18409644. Its totient is φ = 6136546.

The previous prime is 12273091. The next prime is 12273101. The reversal of 12273094 is 49037221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49037221 = 227 ⋅216023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12273091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3068272 + ... + 3068275.

It is an arithmetic number, because the mean of its divisors is an integer number (4602411).

Almost surely, 2^12273094 is an apocalyptic number.

12273094 is a deficient number, since it is larger than the sum of its proper divisors (6136550).

12273094 is an equidigital number, since it uses as much as digits as its factorization.

12273094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6136549.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 12273094 is about 3503.2975894149. The cubic root of 12273094 is about 230.6665854559. Note that the first 3 decimals are identical.

The spelling of 12273094 in words is "twelve million, two hundred seventy-three thousand, ninety-four".