32430413 has 2 divisors, whose sum is σ = 32430414. Its totient is φ = 32430412.

The previous prime is 32430379. The next prime is 32430427. The reversal of 32430413 is 31403423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32410249 + 20164 = 5693^2 + 142^2 .

It is a cyclic number.

It is not a de Polignac number, because 32430413 - 2¹⁴ = 32414029 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32430913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16215206 + 16215207.

It is an arithmetic number, because the mean of its divisors is an integer number (16215207).

Almost surely, 2^32430413 is an apocalyptic number.

It is an amenable number.

32430413 is a deficient number, since it is larger than the sum of its proper divisors (1).

32430413 is an equidigital number, since it uses as much as digits as its factorization.

32430413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 32430413 is about 5694.7706714143. The cubic root of 32430413 is about 318.8972884342.

Adding to 32430413 its reverse (31403423), we get a palindrome (63833836).

The spelling of 32430413 in words is "thirty-two million, four hundred thirty thousand, four hundred thirteen".