32012797 has 2 divisors, whose sum is σ = 32012798. Its totient is φ = 32012796.

The previous prime is 32012789. The next prime is 32012821. The reversal of 32012797 is 79721023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19131876 + 12880921 = 4374^2 + 3589^2 .

It is a cyclic number.

It is not a de Polignac number, because 32012797 - 2³ = 32012789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32012707) 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, 16006398 + 16006399.

It is an arithmetic number, because the mean of its divisors is an integer number (16006399).

Almost surely, 2^32012797 is an apocalyptic number.

It is an amenable number.

32012797 is a deficient number, since it is larger than the sum of its proper divisors (1).

32012797 is an equidigital number, since it uses as much as digits as its factorization.

32012797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 32012797 is about 5657.9852421158. The cubic root of 32012797 is about 317.5225255269.

The spelling of 32012797 in words is "thirty-two million, twelve thousand, seven hundred ninety-seven".