485840097 has 12 divisors (see below), whose sum is σ = 702221520. Its totient is φ = 323684568.

The previous prime is 485840077. The next prime is 485840099. The reversal of 485840097 is 790048584.

485840097 is a `hidden beast` number, since 485 + 84 + 0 + 0 + 97 = 666.

It is not a de Polignac number, because 485840097 - 2⁸ = 485839841 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (485840099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1947 + ... + 31232.

It is an arithmetic number, because the mean of its divisors is an integer number (58518460).

Almost surely, 2^485840097 is an apocalyptic number.

It is an amenable number.

485840097 is a deficient number, since it is larger than the sum of its proper divisors (216381423).

485840097 is a wasteful number, since it uses less digits than its factorization.

485840097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34812 (or 34809 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 485840097 is about 22041.7807130005. The cubic root of 485840097 is about 786.1361815591.

The spelling of 485840097 in words is "four hundred eighty-five million, eight hundred forty thousand, ninety-seven".