12014473 has 4 divisors (see below), whose sum is σ = 12077568. Its totient is φ = 11951380.

The previous prime is 12014449. The next prime is 12014477. The reversal of 12014473 is 37441021.

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 an emirpimes, since its reverse is a distinct semiprime: 37441021 = 17 ⋅2202413.

It is a cyclic number.

It is not a de Polignac number, because 12014473 - 2²¹ = 9917321 is a prime.

It is a super-2 number, since 2×12014473² = 288695122935458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12014477) 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 in 3 ways as a sum of consecutive naturals, for example, 31261 + ... + 31642.

It is an arithmetic number, because the mean of its divisors is an integer number (3019392).

Almost surely, 2^12014473 is an apocalyptic number.

It is an amenable number.

12014473 is a deficient number, since it is larger than the sum of its proper divisors (63095).

12014473 is an equidigital number, since it uses as much as digits as its factorization.

12014473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63094.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 12014473 is about 3466.1899832525. The cubic root of 12014473 is about 229.0348529169.

Adding to 12014473 its reverse (37441021), we get a palindrome (49455494).

The spelling of 12014473 in words is "twelve million, fourteen thousand, four hundred seventy-three".