485674423 has 4 divisors (see below), whose sum is σ = 523034008. Its totient is φ = 448314840.

The previous prime is 485674373. The next prime is 485674429. The reversal of 485674423 is 324476584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 485674423 - 2¹³ = 485666231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 485674423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485674429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18679773 + ... + 18679798.

It is an arithmetic number, because the mean of its divisors is an integer number (130758502).

Almost surely, 2^485674423 is an apocalyptic number.

485674423 is a deficient number, since it is larger than the sum of its proper divisors (37359585).

485674423 is a wasteful number, since it uses less digits than its factorization.

485674423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37359584.

The product of its digits is 645120, while the sum is 43.

The square root of 485674423 is about 22038.0222116233. The cubic root of 485674423 is about 786.0468125576.

The spelling of 485674423 in words is "four hundred eighty-five million, six hundred seventy-four thousand, four hundred twenty-three".