32242501 has 2 divisors, whose sum is σ = 32242502. Its totient is φ = 32242500.

The previous prime is 32242459. The next prime is 32242531. The reversal of 32242501 is 10524223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21996100 + 10246401 = 4690^2 + 3201^2 .

It is a cyclic number.

It is not a de Polignac number, because 32242501 - 2¹³ = 32234309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32242531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16121250 + 16121251.

It is an arithmetic number, because the mean of its divisors is an integer number (16121251).

Almost surely, 2^32242501 is an apocalyptic number.

It is an amenable number.

32242501 is a deficient number, since it is larger than the sum of its proper divisors (1).

32242501 is an equidigital number, since it uses as much as digits as its factorization.

32242501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 32242501 is about 5678.2480572796. The cubic root of 32242501 is about 318.2801646047.

Adding to 32242501 its reverse (10524223), we get a palindrome (42766724).

The spelling of 32242501 in words is "thirty-two million, two hundred forty-two thousand, five hundred one".