6607261 has 2 divisors, whose sum is σ = 6607262. Its totient is φ = 6607260.

The previous prime is 6607243. The next prime is 6607283. The reversal of 6607261 is 1627066.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6125625 + 481636 = 2475^2 + 694^2 .

It is a cyclic number.

It is not a de Polignac number, because 6607261 - 2⁵ = 6607229 is a prime.

It is a super-3 number, since 3×6607261³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6607241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3303630 + 3303631.

It is an arithmetic number, because the mean of its divisors is an integer number (3303631).

Almost surely, 2^6607261 is an apocalyptic number.

It is an amenable number.

6607261 is a deficient number, since it is larger than the sum of its proper divisors (1).

6607261 is an equidigital number, since it uses as much as digits as its factorization.

6607261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 6607261 is about 2570.4592974797. The cubic root of 6607261 is about 187.6465083067.

It can be divided in two parts, 660 and 7261, that added together give a square (7921 = 89²).

The spelling of 6607261 in words is "six million, six hundred seven thousand, two hundred sixty-one".