12452494 has 8 divisors (see below), whose sum is σ = 18860400. Its totient is φ = 6165696.

The previous prime is 12452491. The next prime is 12452501. The reversal of 12452494 is 49425421.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12452491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30019 + ... + 30430.

It is an arithmetic number, because the mean of its divisors is an integer number (2357550).

Almost surely, 2^12452494 is an apocalyptic number.

12452494 is a deficient number, since it is larger than the sum of its proper divisors (6407906).

12452494 is a wasteful number, since it uses less digits than its factorization.

12452494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60554.

The product of its digits is 11520, while the sum is 31.

The square root of 12452494 is about 3528.8091475737. The cubic root of 12452494 is about 231.7850640141.

The spelling of 12452494 in words is "twelve million, four hundred fifty-two thousand, four hundred ninety-four".