485890141 has 24 divisors (see below), whose sum is σ = 568814400. Its totient is φ = 413297280.

The previous prime is 485890109. The next prime is 485890199. The reversal of 485890141 is 141098584.

It is not a de Polignac number, because 485890141 - 2⁵ = 485890109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 485890094 and 485890103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485890541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 408750 + ... + 409936.

It is an arithmetic number, because the mean of its divisors is an integer number (23700600).

Almost surely, 2^485890141 is an apocalyptic number.

It is an amenable number.

485890141 is a deficient number, since it is larger than the sum of its proper divisors (82924259).

485890141 is a wasteful number, since it uses less digits than its factorization.

485890141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425 (or 1414 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 485890141 is about 22042.9158915058. The cubic root of 485890141 is about 786.1631726401.

The spelling of 485890141 in words is "four hundred eighty-five million, eight hundred ninety thousand, one hundred forty-one".