7823996 has 12 divisors (see below), whose sum is σ = 13983648. Its totient is φ = 3828672.

The previous prime is 7823993. The next prime is 7824001. The reversal of 7823996 is 6993287.

It is a super-2 number, since 2×7823996² = 122429826816032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7823993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20621 + ... + 20996.

It is an arithmetic number, because the mean of its divisors is an integer number (1165304).

Almost surely, 2^7823996 is an apocalyptic number.

It is an amenable number.

7823996 is a deficient number, since it is larger than the sum of its proper divisors (6159652).

7823996 is a wasteful number, since it uses less digits than its factorization.

7823996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41668 (or 41666 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The square root of 7823996 is about 2797.1406829117. The cubic root of 7823996 is about 198.5224105299.

The spelling of 7823996 in words is "seven million, eight hundred twenty-three thousand, nine hundred ninety-six".