2009602 has 24 divisors (see below), whose sum is σ = 3640896. Its totient is φ = 813384.

The previous prime is 2009593. The next prime is 2009603. The reversal of 2009602 is 2069002.

It is a self number, because there is not a number n which added to its sum of digits gives 2009602.

It is not an unprimeable number, because it can be changed into a prime (2009603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25399 + ... + 25477.

It is an arithmetic number, because the mean of its divisors is an integer number (151704).

2^2009602 is an apocalyptic number.

2009602 is a deficient number, since it is larger than the sum of its proper divisors (1631294).

2009602 is an equidigital number, since it uses as much as digits as its factorization.

2009602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2009602 is about 1417.6043171492. The cubic root of 2009602 is about 126.1934125385.

The spelling of 2009602 in words is "two million, nine thousand, six hundred two".