955261 has 2 divisors, whose sum is σ = 955262. Its totient is φ = 955260.

The previous prime is 955243. The next prime is 955267. The reversal of 955261 is 162559.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 799236 + 156025 = 894^2 + 395^2 .

It is a cyclic number.

It is not a de Polignac number, because 955261 - 2¹⁷ = 824189 is a prime.

It is a super-3 number, since 3×955261³ = 2615094557278333743, which contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (955267) 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, 477630 + 477631.

It is an arithmetic number, because the mean of its divisors is an integer number (477631).

2⁹⁵⁵²⁶¹ is an apocalyptic number.

It is an amenable number.

955261 is a deficient number, since it is larger than the sum of its proper divisors (1).

955261 is an equidigital number, since it uses as much as digits as its factorization.

955261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 28.

The square root of 955261 is about 977.3745443790. The cubic root of 955261 is about 98.4858904266.

It can be divided in two parts, 95 and 5261, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 955261 in words is "nine hundred fifty-five thousand, two hundred sixty-one".