12474263 has 4 divisors (see below), whose sum is σ = 12904440. Its totient is φ = 12044088.

The previous prime is 12474251. The next prime is 12474299. The reversal of 12474263 is 36247421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12474263 - 2¹⁰ = 12473239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 430147 = 12474263 / (1 + 2 + 4 + 7 + 4 + 2 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12479263) 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, 215045 + ... + 215102.

It is an arithmetic number, because the mean of its divisors is an integer number (3226110).

Almost surely, 2^12474263 is an apocalyptic number.

12474263 is a deficient number, since it is larger than the sum of its proper divisors (430177).

12474263 is an equidigital number, since it uses as much as digits as its factorization.

12474263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430176.

The product of its digits is 8064, while the sum is 29.

The square root of 12474263 is about 3531.8922690252. The cubic root of 12474263 is about 231.9200514754.

The spelling of 12474263 in words is "twelve million, four hundred seventy-four thousand, two hundred sixty-three".