2092665644 has 24 divisors (see below), whose sum is σ = 3736067328. Its totient is φ = 1025395280.

The previous prime is 2092665629. The next prime is 2092665671. The reversal of 2092665644 is 4465662902.

It is a junction number, because it is equal to n+sod(n) for n = 2092665595 and 2092665604.

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, 25367 + ... + 69489.

It is an arithmetic number, because the mean of its divisors is an integer number (155669472).

Almost surely, 2^2092665644 is an apocalyptic number.

It is an amenable number.

2092665644 is a deficient number, since it is larger than the sum of its proper divisors (1643401684).

2092665644 is a wasteful number, since it uses less digits than its factorization.

2092665644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44365 (or 44363 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The square root of 2092665644 is about 45745.6625703465. The cubic root of 2092665644 is about 1279.0865968892.

The spelling of 2092665644 in words is "two billion, ninety-two million, six hundred sixty-five thousand, six hundred forty-four".