969481 has 2 divisors, whose sum is σ = 969482. Its totient is φ = 969480.

The previous prime is 969467. The next prime is 969497. The reversal of 969481 is 184969.

969481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 968256 + 1225 = 984^2 + 35^2 .

It is an emirp because it is prime and its reverse (184969) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 969481 - 2¹⁵ = 936713 is a prime.

It is a super-2 number, since 2×969481² = 1879786818722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 969481.

It is not a weakly prime, because it can be changed into another prime (969421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484740 + 484741.

It is an arithmetic number, because the mean of its divisors is an integer number (484741).

2⁹⁶⁹⁴⁸¹ is an apocalyptic number.

It is an amenable number.

969481 is a deficient number, since it is larger than the sum of its proper divisors (1).

969481 is an equidigital number, since it uses as much as digits as its factorization.

969481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 37.

The square root of 969481 is about 984.6222625962. The cubic root of 969481 is about 98.9721718880.

The spelling of 969481 in words is "nine hundred sixty-nine thousand, four hundred eighty-one".