2032909 has 2 divisors, whose sum is σ = 2032910. Its totient is φ = 2032908.

The previous prime is 2032879. The next prime is 2032931. The reversal of 2032909 is 9092302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1357225 + 675684 = 1165^2 + 822^2 .

It is a cyclic number.

It is not a de Polignac number, because 2032909 - 2¹⁹ = 1508621 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2032939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016454 + 1016455.

It is an arithmetic number, because the mean of its divisors is an integer number (1016455).

2^2032909 is an apocalyptic number.

It is an amenable number.

2032909 is a deficient number, since it is larger than the sum of its proper divisors (1).

2032909 is an equidigital number, since it uses as much as digits as its factorization.

2032909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 2032909 is about 1425.8011782854. The cubic root of 2032909 is about 126.6793946890.

The spelling of 2032909 in words is "two million, thirty-two thousand, nine hundred nine".