255741741 has 6 divisors (see below), whose sum is σ = 369404750. Its totient is φ = 170494488.

The previous prime is 255741721. The next prime is 255741763. The reversal of 255741741 is 147147552.

It can be written as a sum of positive squares in only one way, i.e., 251856900 + 3884841 = 15870^2 + 1971^2 .

It is not a de Polignac number, because 255741741 - 2⁵ = 255741709 is a prime.

It is a super-2 number, since 2×255741741² = 130807676179422162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255741696 and 255741705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255741721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14207866 + ... + 14207883.

Almost surely, 2^255741741 is an apocalyptic number.

It is an amenable number.

255741741 is a deficient number, since it is larger than the sum of its proper divisors (113663009).

255741741 is a wasteful number, since it uses less digits than its factorization.

255741741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28415755 (or 28415752 counting only the distinct ones).

The product of its digits is 39200, while the sum is 36.

The square root of 255741741 is about 15991.9273697700. The cubic root of 255741741 is about 634.7468277951.

The spelling of 255741741 in words is "two hundred fifty-five million, seven hundred forty-one thousand, seven hundred forty-one".