490114957 has 2 divisors, whose sum is σ = 490114958. Its totient is φ = 490114956.

The previous prime is 490114951. The next prime is 490114969. The reversal of 490114957 is 759411094.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337493641 + 152621316 = 18371^2 + 12354^2 .

It is a cyclic number.

It is not a de Polignac number, because 490114957 - 2¹⁵ = 490082189 is a prime.

It is a super-2 number, since 2×490114957² = 480425342150223698, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490114951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245057478 + 245057479.

It is an arithmetic number, because the mean of its divisors is an integer number (245057479).

Almost surely, 2^490114957 is an apocalyptic number.

It is an amenable number.

490114957 is a deficient number, since it is larger than the sum of its proper divisors (1).

490114957 is an equidigital number, since it uses as much as digits as its factorization.

490114957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 490114957 is about 22138.5400828510. The cubic root of 490114957 is about 788.4351639077.

The spelling of 490114957 in words is "four hundred ninety million, one hundred fourteen thousand, nine hundred fifty-seven".