2665996202 has 32 divisors (see below), whose sum is σ = 4286545920. Its totient is φ = 1239148800.

The previous prime is 2665996189. The next prime is 2665996273. The reversal of 2665996202 is 2026995662.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2083799 + ... + 2085077.

It is an arithmetic number, because the mean of its divisors is an integer number (133954560).

Almost surely, 2^2665996202 is an apocalyptic number.

2665996202 is a deficient number, since it is larger than the sum of its proper divisors (1620549718).

2665996202 is a wasteful number, since it uses less digits than its factorization.

2665996202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 2665996202 is about 51633.2857951148. The cubic root of 2665996202 is about 1386.6063204009.

The spelling of 2665996202 in words is "two billion, six hundred sixty-five million, nine hundred ninety-six thousand, two hundred two".