12473999 has 8 divisors (see below), whose sum is σ = 12862080. Its totient is φ = 12090456.

The previous prime is 12473983. The next prime is 12474017. The reversal of 12473999 is 99937421.

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 12473999 - 2⁴ = 12473983 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 (12473939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4934 + ... + 7020.

It is an arithmetic number, because the mean of its divisors is an integer number (1607760).

Almost surely, 2^12473999 is an apocalyptic number.

12473999 is a deficient number, since it is larger than the sum of its proper divisors (388081).

12473999 is a wasteful number, since it uses less digits than its factorization.

12473999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269.

The product of its digits is 122472, while the sum is 44.

The square root of 12473999 is about 3531.8548950941. The cubic root of 12473999 is about 231.9184153781.

The spelling of 12473999 in words is "twelve million, four hundred seventy-three thousand, nine hundred ninety-nine".