12488473 has 8 divisors (see below), whose sum is σ = 12960000. Its totient is φ = 12019728.

The previous prime is 12488461. The next prime is 12488479. The reversal of 12488473 is 37488421.

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 12488473 - 2²¹ = 10391321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12488479) 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, 14040 + ... + 14902.

It is an arithmetic number, because the mean of its divisors is an integer number (1620000).

Almost surely, 2^12488473 is an apocalyptic number.

It is an amenable number.

12488473 is a deficient number, since it is larger than the sum of its proper divisors (471527).

12488473 is an equidigital number, since it uses as much as digits as its factorization.

12488473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391.

The product of its digits is 43008, while the sum is 37.

The square root of 12488473 is about 3533.9033659680. The cubic root of 12488473 is about 232.0080816150.

The spelling of 12488473 in words is "twelve million, four hundred eighty-eight thousand, four hundred seventy-three".