7002020 has 24 divisors (see below), whose sum is σ = 14914368. Its totient is φ = 2760800.

The previous prime is 7002019. The next prime is 7002029. The reversal of 7002020 is 202007.

7002020 is a modest number, since divided by 2020 gives 700 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 7001992 and 7002010.

It is not an unprimeable number, because it can be changed into a prime (7002029) 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 7 ways as a sum of consecutive naturals, for example, 1046 + ... + 3885.

It is an arithmetic number, because the mean of its divisors is an integer number (621432).

Almost surely, 2^7002020 is an apocalyptic number.

It is an amenable number.

7002020 is an abundant number, since it is smaller than the sum of its proper divisors (7912348).

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

7002020 is a wasteful number, since it uses less digits than its factorization.

7002020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011 (or 5009 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 11.

The square root of 7002020 is about 2646.1330276462. The cubic root of 7002020 is about 191.3115170837.

Adding to 7002020 its reverse (202007), we get a palindrome (7204027).

The spelling of 7002020 in words is "seven million, two thousand, twenty".