2009332 has 24 divisors (see below), whose sum is σ = 4011336. Its totient is φ = 872448.

The previous prime is 2009321. The next prime is 2009333. The reversal of 2009332 is 2339002.

2009332 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 583696 + 1425636 = 764^2 + 1194^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2009333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253 + ... + 2020.

It is an arithmetic number, because the mean of its divisors is an integer number (167139).

2^2009332 is an apocalyptic number.

It is an amenable number.

2009332 is a deficient number, since it is larger than the sum of its proper divisors (2002004).

2009332 is a wasteful number, since it uses less digits than its factorization.

2009332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307 (or 2305 counting only the distinct ones).

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

The square root of 2009332 is about 1417.5090828633. The cubic root of 2009332 is about 126.1877607150.

The spelling of 2009332 in words is "two million, nine thousand, three hundred thirty-two".