260290727 has 2 divisors, whose sum is σ = 260290728. Its totient is φ = 260290726.

The previous prime is 260290697. The next prime is 260290741. The reversal of 260290727 is 727092062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260290727 - 2²⁴ = 243513511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260290027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130145363 + 130145364.

It is an arithmetic number, because the mean of its divisors is an integer number (130145364).

Almost surely, 2^260290727 is an apocalyptic number.

260290727 is a deficient number, since it is larger than the sum of its proper divisors (1).

260290727 is an equidigital number, since it uses as much as digits as its factorization.

260290727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 260290727 is about 16133.5280394587. The cubic root of 260290727 is about 638.4882343907.

The spelling of 260290727 in words is "two hundred sixty million, two hundred ninety thousand, seven hundred twenty-seven".