32540003 has 2 divisors, whose sum is σ = 32540004. Its totient is φ = 32540002.

The previous prime is 32539981. The next prime is 32540017. The reversal of 32540003 is 30004523.

It is a strong prime.

It is an emirp because it is prime and its reverse (30004523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32540003 - 2⁸ = 32539747 is a prime.

It is not a weakly prime, because it can be changed into another prime (32540033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16270001 + 16270002.

It is an arithmetic number, because the mean of its divisors is an integer number (16270002).

Almost surely, 2^32540003 is an apocalyptic number.

32540003 is a deficient number, since it is larger than the sum of its proper divisors (1).

32540003 is an equidigital number, since it uses as much as digits as its factorization.

32540003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 32540003 is about 5704.3845417363. The cubic root of 32540003 is about 319.2560942439.

Adding to 32540003 its reverse (30004523), we get a palindrome (62544526).

The spelling of 32540003 in words is "thirty-two million, five hundred forty thousand, three".