323045425 has 6 divisors (see below), whose sum is σ = 400576358. Its totient is φ = 258436320.

The previous prime is 323045423. The next prime is 323045453. The reversal of 323045425 is 524540323.

It can be written as a sum of positive squares in 3 ways, for example, as 21641104 + 301404321 = 4652^2 + 17361^2 .

It is not a de Polignac number, because 323045425 - 2¹ = 323045423 is a prime.

It is a super-2 number, since 2×323045425² = 208716693226861250, 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 = 323045393 and 323045402.

It is not an unprimeable number, because it can be changed into a prime (323045423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6460884 + ... + 6460933.

Almost surely, 2^323045425 is an apocalyptic number.

It is an amenable number.

323045425 is a deficient number, since it is larger than the sum of its proper divisors (77530933).

323045425 is a wasteful number, since it uses less digits than its factorization.

323045425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12921827 (or 12921822 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 323045425 is about 17973.4644684880. The cubic root of 323045425 is about 686.1533662205.

Adding to 323045425 its reverse (524540323), we get a palindrome (847585748).

The spelling of 323045425 in words is "three hundred twenty-three million, forty-five thousand, four hundred twenty-five".