7026213 has 4 divisors (see below), whose sum is σ = 9368288. Its totient is φ = 4684140.

The previous prime is 7026209. The next prime is 7026233. The reversal of 7026213 is 3126207.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7026213 - 2² = 7026209 is a prime.

It is a D-number.

It is a Duffinian number.

7026213 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7026213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7026203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171033 + ... + 1171038.

It is an arithmetic number, because the mean of its divisors is an integer number (2342072).

Almost surely, 2^7026213 is an apocalyptic number.

It is an amenable number.

7026213 is a deficient number, since it is larger than the sum of its proper divisors (2342075).

7026213 is a wasteful number, since it uses less digits than its factorization.

7026213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342074.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 7026213 is about 2650.7004734598. The cubic root of 7026213 is about 191.5316001999.

The spelling of 7026213 in words is "seven million, twenty-six thousand, two hundred thirteen".