2009702252 has 24 divisors (see below), whose sum is σ = 3572644656. Its totient is φ = 988973568.

The previous prime is 2009702239. The next prime is 2009702269. The reversal of 2009702252 is 2522079002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381428 + ... + 386660.

It is an arithmetic number, because the mean of its divisors is an integer number (148860194).

Almost surely, 2^2009702252 is an apocalyptic number.

It is an amenable number.

2009702252 is a deficient number, since it is larger than the sum of its proper divisors (1562942404).

2009702252 is a wasteful number, since it uses less digits than its factorization.

2009702252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6737 (or 6735 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2009702252 is about 44829.7027873262. The cubic root of 2009702252 is about 1261.9551095266.

The spelling of 2009702252 in words is "two billion, nine million, seven hundred two thousand, two hundred fifty-two".