2665448092 has 24 divisors (see below), whose sum is σ = 4712011920. Its totient is φ = 1319210880.

The previous prime is 2665448039. The next prime is 2665448129. The reversal of 2665448092 is 2908445662.

It is a super-2 number, since 2×2665448092² = 14209227062292880928, which contains 22 as substring.

It is a congruent number.

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, 208098 + ... + 220534.

It is an arithmetic number, because the mean of its divisors is an integer number (196333830).

Almost surely, 2^2665448092 is an apocalyptic number.

It is an amenable number.

2665448092 is a deficient number, since it is larger than the sum of its proper divisors (2046563828).

2665448092 is a wasteful number, since it uses less digits than its factorization.

2665448092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12981 (or 12979 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 2665448092 is about 51627.9778027379. The cubic root of 2665448092 is about 1386.5112883975.

The spelling of 2665448092 in words is "two billion, six hundred sixty-five million, four hundred forty-eight thousand, ninety-two".