485702491 has 8 divisors (see below), whose sum is σ = 511961600. Its totient is φ = 459513000.

The previous prime is 485702489. The next prime is 485702509. The reversal of 485702491 is 194207584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 485702491 - 2¹ = 485702489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485705491) 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 7 ways as a sum of consecutive naturals, for example, 2751 + ... + 31288.

It is an arithmetic number, because the mean of its divisors is an integer number (63995200).

Almost surely, 2^485702491 is an apocalyptic number.

485702491 is a deficient number, since it is larger than the sum of its proper divisors (26259109).

485702491 is a wasteful number, since it uses less digits than its factorization.

485702491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34809.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 485702491 is about 22038.6590109290. The cubic root of 485702491 is about 786.0619546198.

The spelling of 485702491 in words is "four hundred eighty-five million, seven hundred two thousand, four hundred ninety-one".