12493407 has 8 divisors (see below), whose sum is σ = 16678576. Its totient is φ = 8318592.

The previous prime is 12493391. The next prime is 12493421. The reversal of 12493407 is 70439421.

It is a happy number.

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

It is not a de Polignac number, because 12493407 - 2⁴ = 12493391 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 (12493447) 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, 903 + ... + 5079.

It is an arithmetic number, because the mean of its divisors is an integer number (2084822).

Almost surely, 2^12493407 is an apocalyptic number.

12493407 is a deficient number, since it is larger than the sum of its proper divisors (4185169).

12493407 is an equidigital number, since it uses as much as digits as its factorization.

12493407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5177.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 12493407 is about 3534.6013919536. The cubic root of 12493407 is about 232.0386318446.

It can be divided in two parts, 1249 and 3407, that added together give a triangular number (4656 = T₉₆).

The spelling of 12493407 in words is "twelve million, four hundred ninety-three thousand, four hundred seven".