12274093 has 4 divisors (see below), whose sum is σ = 13218268. Its totient is φ = 11329920.

The previous prime is 12274091. The next prime is 12274127. The reversal of 12274093 is 39047221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39047221 = 2269 ⋅17209.

It can be written as a sum of positive squares in 2 ways, for example, as 964324 + 11309769 = 982^2 + 3363^2 .

It is a cyclic number.

It is not a de Polignac number, because 12274093 - 2¹ = 12274091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12274091) 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, 472068 + ... + 472093.

It is an arithmetic number, because the mean of its divisors is an integer number (3304567).

Almost surely, 2^12274093 is an apocalyptic number.

12274093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12274093 is a deficient number, since it is larger than the sum of its proper divisors (944175).

12274093 is an equidigital number, since it uses as much as digits as its factorization.

12274093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944174.

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

The square root of 12274093 is about 3503.4401664650. The cubic root of 12274093 is about 230.6728438525.

The spelling of 12274093 in words is "twelve million, two hundred seventy-four thousand, ninety-three".