7026013 has 2 divisors, whose sum is σ = 7026014. Its totient is φ = 7026012.

The previous prime is 7026007. The next prime is 7026043. The reversal of 7026013 is 3106207.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5866084 + 1159929 = 2422^2 + 1077^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7026013 is a prime.

7026013 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7026043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3513006 + 3513007.

It is an arithmetic number, because the mean of its divisors is an integer number (3513007).

Almost surely, 2^7026013 is an apocalyptic number.

It is an amenable number.

7026013 is a deficient number, since it is larger than the sum of its proper divisors (1).

7026013 is an equidigital number, since it uses as much as digits as its factorization.

7026013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 7026013 is about 2650.6627473143. The cubic root of 7026013 is about 191.5297828774.

The spelling of 7026013 in words is "seven million, twenty-six thousand, thirteen".