7072026 has 32 divisors (see below), whose sum is σ = 15458688. Its totient is φ = 2143680.

The previous prime is 7072007. The next prime is 7072031. The reversal of 7072026 is 6202707.

It is a junction number, because it is equal to n+sod(n) for n = 7071987 and 7072005.

It is an unprimeable number.

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, 4900 + ... + 6176.

It is an arithmetic number, because the mean of its divisors is an integer number (483084).

Almost surely, 2^7072026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7072026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7729344).

7072026 is an abundant number, since it is smaller than the sum of its proper divisors (8386662).

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

7072026 is a wasteful number, since it uses less digits than its factorization.

7072026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 7072026 is about 2659.3281106325. The cubic root of 7072026 is about 191.9469797176.

The spelling of 7072026 in words is "seven million, seventy-two thousand, twenty-six".