12350045 has 16 divisors (see below), whose sum is σ = 15338928. Its totient is φ = 9538560.

The previous prime is 12350033. The next prime is 12350053. The reversal of 12350045 is 54005321.

It can be written as a sum of positive squares in 8 ways, for example, as 148996 + 12201049 = 386^2 + 3493^2 .

It is not a de Polignac number, because 12350045 - 2⁸ = 12349789 is a prime.

It is a super-2 number, since 2×12350045² = 305047223004050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12349999 and 12350026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44447 + ... + 44723.

It is an arithmetic number, because the mean of its divisors is an integer number (958683).

Almost surely, 2^12350045 is an apocalyptic number.

It is an amenable number.

12350045 is a deficient number, since it is larger than the sum of its proper divisors (2988883).

12350045 is a wasteful number, since it uses less digits than its factorization.

12350045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 12350045 is about 3514.2630806472. The cubic root of 12350045 is about 231.1476664334.

Adding to 12350045 its reverse (54005321), we get a palindrome (66355366).

The spelling of 12350045 in words is "twelve million, three hundred fifty thousand, forty-five".