7070537 has 2 divisors, whose sum is σ = 7070538. Its totient is φ = 7070536.

The previous prime is 7070507. The next prime is 7070543. The reversal of 7070537 is 7350707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7070281 + 256 = 2659^2 + 16^2 .

It is a cyclic number.

It is not a de Polignac number, because 7070537 - 2²² = 2876233 is a prime.

It is not a weakly prime, because it can be changed into another prime (7070507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535268 + 3535269.

It is an arithmetic number, because the mean of its divisors is an integer number (3535269).

Almost surely, 2^7070537 is an apocalyptic number.

It is an amenable number.

7070537 is a deficient number, since it is larger than the sum of its proper divisors (1).

7070537 is an equidigital number, since it uses as much as digits as its factorization.

7070537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5145, while the sum is 29.

The square root of 7070537 is about 2659.0481379622. The cubic root of 7070537 is about 191.9335074295.

It can be divided in two parts, 70 and 70537, that added together give a palindrome (70607).

The spelling of 7070537 in words is "seven million, seventy thousand, five hundred thirty-seven".