7982892 has 18 divisors (see below), whose sum is σ = 20179068. Its totient is φ = 2660952.

The previous prime is 7982879. The next prime is 7982893. The reversal of 7982892 is 2982897.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (7982893) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110838 + ... + 110909.

Almost surely, 2^7982892 is an apocalyptic number.

It is an amenable number.

7982892 is an abundant number, since it is smaller than the sum of its proper divisors (12196176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7982892 is a wasteful number, since it uses less digits than its factorization.

7982892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221757 (or 221752 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 7982892 is about 2825.4012104478. The cubic root of 7982892 is about 199.8573315862.

The spelling of 7982892 in words is "seven million, nine hundred eighty-two thousand, eight hundred ninety-two".