488149 has 2 divisors, whose sum is σ = 488150. Its totient is φ = 488148.

The previous prime is 488143. The next prime is 488153. The reversal of 488149 is 941884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342225 + 145924 = 585^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 488149 - 2⁷ = 488021 is a prime.

It is a nialpdrome in base 15.

It is a zygodrome in base 5.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488143) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244074 + 244075.

It is an arithmetic number, because the mean of its divisors is an integer number (244075).

2⁴⁸⁸¹⁴⁹ is an apocalyptic number.

It is an amenable number.

488149 is a deficient number, since it is larger than the sum of its proper divisors (1).

488149 is an equidigital number, since it uses as much as digits as its factorization.

488149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 34.

The square root of 488149 is about 698.6766061634. The cubic root of 488149 is about 78.7379556620.

The spelling of 488149 in words is "four hundred eighty-eight thousand, one hundred forty-nine".