7000070 has 32 divisors (see below), whose sum is σ = 15710976. Its totient is φ = 2181600.

The previous prime is 7000069. The next prime is 7000087. The reversal of 7000070 is 700007.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3776 + ... + 5315.

It is an arithmetic number, because the mean of its divisors is an integer number (490968).

Almost surely, 2^7000070 is an apocalyptic number.

7000070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7000070 is an abundant number, since it is smaller than the sum of its proper divisors (8710906).

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

7000070 is a wasteful number, since it uses less digits than its factorization.

7000070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9116.

The product of its (nonzero) digits is 49, while the sum is 14.

The square root of 7000070 is about 2645.7645397881. The cubic root of 7000070 is about 191.2937559188.

7000070 divided by its sum of digits (14) gives a palindrome (500005).

Adding to 7000070 its reverse (700007), we get a palindrome (7700077).

The spelling of 7000070 in words is "seven million, seventy", and thus it is an aban number and an uban number.