7018061 has 2 divisors, whose sum is σ = 7018062. Its totient is φ = 7018060.

The previous prime is 7018043. The next prime is 7018069. The reversal of 7018061 is 1608107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5262436 + 1755625 = 2294^2 + 1325^2 .

It is an emirp because it is prime and its reverse (1608107) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7018061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7018069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3509030 + 3509031.

It is an arithmetic number, because the mean of its divisors is an integer number (3509031).

Almost surely, 2^7018061 is an apocalyptic number.

It is an amenable number.

7018061 is a deficient number, since it is larger than the sum of its proper divisors (1).

7018061 is an equidigital number, since it uses as much as digits as its factorization.

7018061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 7018061 is about 2649.1623204326. The cubic root of 7018061 is about 191.4574981746.

The spelling of 7018061 in words is "seven million, eighteen thousand, sixty-one".