12473851 has 8 divisors (see below), whose sum is σ = 13558160. Its totient is φ = 11407392.

The previous prime is 12473849. The next prime is 12473891. The reversal of 12473851 is 15837421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12473851 - 2¹ = 12473849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12473891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2985 + ... + 5818.

It is an arithmetic number, because the mean of its divisors is an integer number (1694770).

Almost surely, 2^12473851 is an apocalyptic number.

12473851 is a deficient number, since it is larger than the sum of its proper divisors (1084309).

12473851 is a wasteful number, since it uses less digits than its factorization.

12473851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8925.

The product of its digits is 6720, while the sum is 31.

The square root of 12473851 is about 3531.8339428688. The cubic root of 12473851 is about 231.9174981619.

The spelling of 12473851 in words is "twelve million, four hundred seventy-three thousand, eight hundred fifty-one".