485257392 has 70 divisors (see below), whose sum is σ = 1409668332. Its totient is φ = 161748576.

The previous prime is 485257373. The next prime is 485257393. The reversal of 485257392 is 293752584.

485257392 is a `hidden beast` number, since 4 + 8 + 5 + 257 + 392 = 666.

It is not an unprimeable number, because it can be changed into a prime (485257393) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 9138 + ... + 32465.

Almost surely, 2^485257392 is an apocalyptic number.

It is an amenable number.

485257392 is an abundant number, since it is smaller than the sum of its proper divisors (924410940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485257392 is an equidigital number, since it uses as much as digits as its factorization.

485257392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41629 (or 41608 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 485257392 is about 22028.5585547489. The cubic root of 485257392 is about 785.8217648421.

The spelling of 485257392 in words is "four hundred eighty-five million, two hundred fifty-seven thousand, three hundred ninety-two".