32007949 has 2 divisors, whose sum is σ = 32007950. Its totient is φ = 32007948.

The previous prime is 32007917. The next prime is 32008001. The reversal of 32007949 is 94970023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17892900 + 14115049 = 4230^2 + 3757^2 .

It is a cyclic number.

It is not a de Polignac number, because 32007949 - 2⁵ = 32007917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32007049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16003974 + 16003975.

It is an arithmetic number, because the mean of its divisors is an integer number (16003975).

Almost surely, 2^32007949 is an apocalyptic number.

It is an amenable number.

32007949 is a deficient number, since it is larger than the sum of its proper divisors (1).

32007949 is an equidigital number, since it uses as much as digits as its factorization.

32007949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 32007949 is about 5657.5568048408. The cubic root of 32007949 is about 317.5064962401.

The spelling of 32007949 in words is "thirty-two million, seven thousand, nine hundred forty-nine".