7318061 has 2 divisors, whose sum is σ = 7318062. Its totient is φ = 7318060.

The previous prime is 7318039. The next prime is 7318067. The reversal of 7318061 is 1608137.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6708100 + 609961 = 2590^2 + 781^2 .

It is a cyclic number.

It is not a de Polignac number, because 7318061 - 2¹⁴ = 7301677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7318061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7318067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3659030 + 3659031.

It is an arithmetic number, because the mean of its divisors is an integer number (3659031).

Almost surely, 2^7318061 is an apocalyptic number.

It is an amenable number.

7318061 is a deficient number, since it is larger than the sum of its proper divisors (1).

7318061 is an equidigital number, since it uses as much as digits as its factorization.

7318061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 7318061 is about 2705.1914904494. The cubic root of 7318061 is about 194.1475920116.

The spelling of 7318061 in words is "seven million, three hundred eighteen thousand, sixty-one".