5489261 has 2 divisors, whose sum is σ = 5489262. Its totient is φ = 5489260.

The previous prime is 5489227. The next prime is 5489269. The reversal of 5489261 is 1629845.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4622500 + 866761 = 2150^2 + 931^2 .

It is a cyclic number.

It is not a de Polignac number, because 5489261 - 2²² = 1294957 is a prime.

It is a super-2 number, since 2×5489261² = 60263972652242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5489269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2744630 + 2744631.

It is an arithmetic number, because the mean of its divisors is an integer number (2744631).

Almost surely, 2^5489261 is an apocalyptic number.

It is an amenable number.

5489261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5489261 is an equidigital number, since it uses as much as digits as its factorization.

5489261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 35.

The square root of 5489261 is about 2342.9171987076. The cubic root of 5489261 is about 176.4024558184.

The spelling of 5489261 in words is "five million, four hundred eighty-nine thousand, two hundred sixty-one".