12370045 has 8 divisors (see below), whose sum is σ = 15625440. Its totient is φ = 9375120.

The previous prime is 12370031. The next prime is 12370049. The reversal of 12370045 is 54007321.

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

It is a de Polignac number, because none of the positive numbers 2^k-12370045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12369998 and 12370025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12370049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65011 + ... + 65200.

It is an arithmetic number, because the mean of its divisors is an integer number (1953180).

Almost surely, 2^12370045 is an apocalyptic number.

It is an amenable number.

12370045 is a deficient number, since it is larger than the sum of its proper divisors (3255395).

12370045 is a wasteful number, since it uses less digits than its factorization.

12370045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130235.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 12370045 is about 3517.1074763220. The cubic root of 12370045 is about 231.2723747525.

Adding to 12370045 its reverse (54007321), we get a palindrome (66377366).

The spelling of 12370045 in words is "twelve million, three hundred seventy thousand, forty-five".