487601773 has 4 divisors (see below), whose sum is σ = 487751488. Its totient is φ = 487452060.

The previous prime is 487601747. The next prime is 487601797. The reversal of 487601773 is 377106784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 487601773 - 2¹⁷ = 487470701 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 (487601743) 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, 69861 + ... + 76522.

It is an arithmetic number, because the mean of its divisors is an integer number (121937872).

Almost surely, 2^487601773 is an apocalyptic number.

It is an amenable number.

487601773 is a deficient number, since it is larger than the sum of its proper divisors (149715).

487601773 is a wasteful number, since it uses less digits than its factorization.

487601773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149714.

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 487601773 is about 22081.7067501586. The cubic root of 487601773 is about 787.0852226764.

The spelling of 487601773 in words is "four hundred eighty-seven million, six hundred one thousand, seven hundred seventy-three".