12465473 has 4 divisors (see below), whose sum is σ = 12473088. Its totient is φ = 12457860.

The previous prime is 12465457. The next prime is 12465487. The reversal of 12465473 is 37456421.

12465473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 37456421 = 389 ⋅96289.

It is a cyclic number.

It is not a de Polignac number, because 12465473 - 2⁴ = 12465457 is a prime.

It is a super-2 number, since 2×12465473² = 310776034227458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12465443) 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, 233 + ... + 4998.

It is an arithmetic number, because the mean of its divisors is an integer number (3118272).

Almost surely, 2^12465473 is an apocalyptic number.

It is an amenable number.

12465473 is a deficient number, since it is larger than the sum of its proper divisors (7615).

12465473 is an equidigital number, since it uses as much as digits as its factorization.

12465473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7614.

The product of its digits is 20160, while the sum is 32.

The square root of 12465473 is about 3530.6476742943. The cubic root of 12465473 is about 231.8655644550.

The spelling of 12465473 in words is "twelve million, four hundred sixty-five thousand, four hundred seventy-three".