7823960 has 16 divisors (see below), whose sum is σ = 17604000. Its totient is φ = 3129568.

The previous prime is 7823951. The next prime is 7823969. The reversal of 7823960 is 693287.

It is an interprime number because it is at equal distance from previous prime (7823951) and next prime (7823969).

It is a super-2 number, since 2×7823960² = 122428700163200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7823960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7823969) 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, 97760 + ... + 97839.

It is an arithmetic number, because the mean of its divisors is an integer number (1100250).

Almost surely, 2^7823960 is an apocalyptic number.

It is an amenable number.

7823960 is an abundant number, since it is smaller than the sum of its proper divisors (9780040).

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

7823960 is a wasteful number, since it uses less digits than its factorization.

7823960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195610 (or 195606 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 7823960 is about 2797.1342477614. The cubic root of 7823960 is about 198.5221060471.

The spelling of 7823960 in words is "seven million, eight hundred twenty-three thousand, nine hundred sixty".