7026220 has 12 divisors (see below), whose sum is σ = 14755104. Its totient is φ = 2810480.

The previous prime is 7026209. The next prime is 7026233. The reversal of 7026220 is 226207.

It is a happy number.

7026220 is nontrivially palindromic in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175636 + ... + 175675.

It is an arithmetic number, because the mean of its divisors is an integer number (1229592).

Almost surely, 2^7026220 is an apocalyptic number.

It is an amenable number.

7026220 is an abundant number, since it is smaller than the sum of its proper divisors (7728884).

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

7026220 is a wasteful number, since it uses less digits than its factorization.

7026220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351320 (or 351318 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 7026220 is about 2650.7017938652. The cubic root of 7026220 is about 191.5316638055.

The spelling of 7026220 in words is "seven million, twenty-six thousand, two hundred twenty".