487250711 has 4 divisors (see below), whose sum is σ = 490521000. Its totient is φ = 483980424.

The previous prime is 487250681. The next prime is 487250747. The reversal of 487250711 is 117052784.

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 487250711 - 2²² = 483056407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487250111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1634921 + ... + 1635218.

It is an arithmetic number, because the mean of its divisors is an integer number (122630250).

Almost surely, 2^487250711 is an apocalyptic number.

487250711 is a deficient number, since it is larger than the sum of its proper divisors (3270289).

487250711 is a wasteful number, since it uses less digits than its factorization.

487250711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270288.

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 487250711 is about 22073.7561597477. The cubic root of 487250711 is about 786.8962829392.

The spelling of 487250711 in words is "four hundred eighty-seven million, two hundred fifty thousand, seven hundred eleven".