260734751 has 2 divisors, whose sum is σ = 260734752. Its totient is φ = 260734750.

The previous prime is 260734717. The next prime is 260734753. The reversal of 260734751 is 157437062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260734751 - 2⁶ = 260734687 is a prime.

It is a super-2 number, since 2×260734751² = 135965220758064002, which contains 22 as substring.

Together with 260734753, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260734753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130367375 + 130367376.

It is an arithmetic number, because the mean of its divisors is an integer number (130367376).

Almost surely, 2^260734751 is an apocalyptic number.

260734751 is a deficient number, since it is larger than the sum of its proper divisors (1).

260734751 is an equidigital number, since it uses as much as digits as its factorization.

260734751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 260734751 is about 16147.2830841600. The cubic root of 260734751 is about 638.8510889674.

The spelling of 260734751 in words is "two hundred sixty million, seven hundred thirty-four thousand, seven hundred fifty-one".