7924068 has 60 divisors (see below), whose sum is σ = 21307132. Its totient is φ = 2566080.

The previous prime is 7924067. The next prime is 7924069. The reversal of 7924068 is 8604297.

It is an interprime number because it is at equal distance from previous prime (7924067) and next prime (7924069).

It can be written as a sum of positive squares in 2 ways, for example, as 6718464 + 1205604 = 2592^2 + 1098^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7924061) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11658 + ... + 12318.

Almost surely, 2^7924068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7924068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10653566).

7924068 is an abundant number, since it is smaller than the sum of its proper divisors (13383064).

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

7924068 is a wasteful number, since it uses less digits than its factorization.

7924068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 7924068 is about 2814.9721135386. The cubic root of 7924068 is about 199.3652207413.

The spelling of 7924068 in words is "seven million, nine hundred twenty-four thousand, sixty-eight".