7005020 has 48 divisors (see below), whose sum is σ = 17000928. Its totient is φ = 2396160.

The previous prime is 7005017. The next prime is 7005023. The reversal of 7005020 is 205007.

It is an interprime number because it is at equal distance from previous prime (7005017) and next prime (7005023).

It is a junction number, because it is equal to n+sod(n) for n = 7004986 and 7005004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7005023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2804 + ... + 4676.

It is an arithmetic number, because the mean of its divisors is an integer number (354186).

Almost surely, 2^7005020 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 7005020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8500464).

7005020 is an abundant number, since it is smaller than the sum of its proper divisors (9995908).

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

7005020 is a wasteful number, since it uses less digits than its factorization.

7005020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910 (or 1908 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 14.

The square root of 7005020 is about 2646.6998318661. The cubic root of 7005020 is about 191.3388355148.

The spelling of 7005020 in words is "seven million, five thousand, twenty".