7072613 has 2 divisors, whose sum is σ = 7072614. Its totient is φ = 7072612.

The previous prime is 7072603. The next prime is 7072621. The reversal of 7072613 is 3162707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6959044 + 113569 = 2638^2 + 337^2 .

It is a cyclic number.

It is not a de Polignac number, because 7072613 - 2¹⁴ = 7056229 is a prime.

It is equal to p₄₈₁₂₇₄ and since 7072613 and 481274 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7072603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536306 + 3536307.

It is an arithmetic number, because the mean of its divisors is an integer number (3536307).

Almost surely, 2^7072613 is an apocalyptic number.

It is an amenable number.

7072613 is a deficient number, since it is larger than the sum of its proper divisors (1).

7072613 is an equidigital number, since it uses as much as digits as its factorization.

7072613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 7072613 is about 2659.4384745656. The cubic root of 7072613 is about 191.9522903014.

The spelling of 7072613 in words is "seven million, seventy-two thousand, six hundred thirteen".