968589541 has 2 divisors, whose sum is σ = 968589542. Its totient is φ = 968589540.

The previous prime is 968589529. The next prime is 968589553. The reversal of 968589541 is 145985869.

It is a balanced prime because it is at equal distance from previous prime (968589529) and next prime (968589553).

It can be written as a sum of positive squares in only one way, i.e., 968516641 + 72900 = 31121^2 + 270^2 .

It is a cyclic number.

It is not a de Polignac number, because 968589541 - 2⁵ = 968589509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968589511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484294770 + 484294771.

It is an arithmetic number, because the mean of its divisors is an integer number (484294771).

Almost surely, 2^968589541 is an apocalyptic number.

It is an amenable number.

968589541 is a deficient number, since it is larger than the sum of its proper divisors (1).

968589541 is an equidigital number, since it uses as much as digits as its factorization.

968589541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3110400, while the sum is 55.

The square root of 968589541 is about 31122.1712128187. The cubic root of 968589541 is about 989.4182689236.

The spelling of 968589541 in words is "nine hundred sixty-eight million, five hundred eighty-nine thousand, five hundred forty-one".