12034073 has 4 divisors (see below), whose sum is σ = 12042960. Its totient is φ = 12025188.

The previous prime is 12034069. The next prime is 12034103. The reversal of 12034073 is 37043021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 37043021 = 79 ⋅468899.

It is a cyclic number.

It is not a de Polignac number, because 12034073 - 2² = 12034069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12034013) by changing a digit.

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, 1943 + ... + 5276.

It is an arithmetic number, because the mean of its divisors is an integer number (3010740).

Almost surely, 2^12034073 is an apocalyptic number.

It is an amenable number.

12034073 is a deficient number, since it is larger than the sum of its proper divisors (8887).

12034073 is an equidigital number, since it uses as much as digits as its factorization.

12034073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8886.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 12034073 is about 3469.0161429431. The cubic root of 12034073 is about 229.1593317909.

Adding to 12034073 its reverse (37043021), we get a palindrome (49077094).

The spelling of 12034073 in words is "twelve million, thirty-four thousand, seventy-three".