955481 has 2 divisors, whose sum is σ = 955482. Its totient is φ = 955480.

The previous prime is 955477. The next prime is 955483. The reversal of 955481 is 184559.

955481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 855625 + 99856 = 925^2 + 316^2 .

It is an emirp because it is prime and its reverse (184559) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 955481 - 2² = 955477 is a prime.

It is a super-2 number, since 2×955481² = 1825887882722, which contains 22 as substring.

Together with 955483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (955483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477740 + 477741.

It is an arithmetic number, because the mean of its divisors is an integer number (477741).

2⁹⁵⁵⁴⁸¹ is an apocalyptic number.

It is an amenable number.

955481 is a deficient number, since it is larger than the sum of its proper divisors (1).

955481 is an equidigital number, since it uses as much as digits as its factorization.

955481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 32.

The square root of 955481 is about 977.4870843136. The cubic root of 955481 is about 98.4934503964.

The spelling of 955481 in words is "nine hundred fifty-five thousand, four hundred eighty-one".