32002093 has 2 divisors, whose sum is σ = 32002094. Its totient is φ = 32002092.

The previous prime is 32002079. The next prime is 32002127. The reversal of 32002093 is 39020023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31326409 + 675684 = 5597^2 + 822^2 .

It is a cyclic number.

It is not a de Polignac number, because 32002093 - 2¹³ = 31993901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32002093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32000093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16001046 + 16001047.

It is an arithmetic number, because the mean of its divisors is an integer number (16001047).

Almost surely, 2^32002093 is an apocalyptic number.

It is an amenable number.

32002093 is a deficient number, since it is larger than the sum of its proper divisors (1).

32002093 is an equidigital number, since it uses as much as digits as its factorization.

32002093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 32002093 is about 5657.0392432791. The cubic root of 32002093 is about 317.4871319727.

The spelling of 32002093 in words is "thirty-two million, two thousand, ninety-three".