485207761 has 8 divisors (see below), whose sum is σ = 514308960. Its totient is φ = 456168768.

The previous prime is 485207759. The next prime is 485207777. The reversal of 485207761 is 167702584.

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 485207761 - 2¹ = 485207759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485207741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030 + ... + 31168.

It is an arithmetic number, because the mean of its divisors is an integer number (64288620).

Almost surely, 2^485207761 is an apocalyptic number.

It is an amenable number.

485207761 is a deficient number, since it is larger than the sum of its proper divisors (29101199).

485207761 is a wasteful number, since it uses less digits than its factorization.

485207761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31103.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 485207761 is about 22027.4320110175. The cubic root of 485207761 is about 785.7949732532.

The spelling of 485207761 in words is "four hundred eighty-five million, two hundred seven thousand, seven hundred sixty-one".