412305745 has 4 divisors (see below), whose sum is σ = 494766900. Its totient is φ = 329844592.

The previous prime is 412305713. The next prime is 412305749. The reversal of 412305745 is 547503214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 313183809 + 99121936 = 17697^2 + 9956^2 .

It is a cyclic number.

It is not a de Polignac number, because 412305745 - 2⁵ = 412305713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (412305749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41230570 + ... + 41230579.

It is an arithmetic number, because the mean of its divisors is an integer number (123691725).

Almost surely, 2^412305745 is an apocalyptic number.

It is an amenable number.

412305745 is a deficient number, since it is larger than the sum of its proper divisors (82461155).

412305745 is an equidigital number, since it uses as much as digits as its factorization.

412305745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82461154.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 412305745 is about 20305.3132209282. The cubic root of 412305745 is about 744.2859064435.

Adding to 412305745 its reverse (547503214), we get a palindrome (959808959).

The spelling of 412305745 in words is "four hundred twelve million, three hundred five thousand, seven hundred forty-five".