5492189 has 2 divisors, whose sum is σ = 5492190. Its totient is φ = 5492188.

The previous prime is 5492171. The next prime is 5492209. The reversal of 5492189 is 9812945.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5484964 + 7225 = 2342^2 + 85^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5492189 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5492789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2746094 + 2746095.

It is an arithmetic number, because the mean of its divisors is an integer number (2746095).

Almost surely, 2^5492189 is an apocalyptic number.

It is an amenable number.

5492189 is a deficient number, since it is larger than the sum of its proper divisors (1).

5492189 is an equidigital number, since it uses as much as digits as its factorization.

5492189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 38.

The square root of 5492189 is about 2343.5419774350. The cubic root of 5492189 is about 176.4338149019.

The spelling of 5492189 in words is "five million, four hundred ninety-two thousand, one hundred eighty-nine".