12452470 has 16 divisors (see below), whose sum is σ = 22511808. Its totient is φ = 4959360.

The previous prime is 12452443. The next prime is 12452471. The reversal of 12452470 is 7425421.

12452470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12452471) 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, 174 + ... + 4993.

It is an arithmetic number, because the mean of its divisors is an integer number (1406988).

Almost surely, 2^12452470 is an apocalyptic number.

12452470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12452470 is a deficient number, since it is larger than the sum of its proper divisors (10059338).

12452470 is a wasteful number, since it uses less digits than its factorization.

12452470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5415.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 12452470 is about 3528.8057469915. The cubic root of 12452470 is about 231.7849151056.

Adding to 12452470 its reverse (7425421), we get a palindrome (19877891).

The spelling of 12452470 in words is "twelve million, four hundred fifty-two thousand, four hundred seventy".