485137 has 2 divisors, whose sum is σ = 485138. Its totient is φ = 485136.

The previous prime is 485131. The next prime is 485161. The reversal of 485137 is 731584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 246016 + 239121 = 496^2 + 489^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485137 is a prime.

It is not a weakly prime, because it can be changed into another prime (485131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242568 + 242569.

It is an arithmetic number, because the mean of its divisors is an integer number (242569).

2⁴⁸⁵¹³⁷ is an apocalyptic number.

It is an amenable number.

485137 is a deficient number, since it is larger than the sum of its proper divisors (1).

485137 is an equidigital number, since it uses as much as digits as its factorization.

485137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 28.

The square root of 485137 is about 696.5177671819. The cubic root of 485137 is about 78.5756772201.

The spelling of 485137 in words is "four hundred eighty-five thousand, one hundred thirty-seven".