487401 has 8 divisors (see below), whose sum is σ = 667584. Its totient is φ = 316080.

The previous prime is 487397. The next prime is 487423. The reversal of 487401 is 104784.

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

It is not a de Polignac number, because 487401 - 2² = 487397 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487471) 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, 2085 + ... + 2306.

It is an arithmetic number, because the mean of its divisors is an integer number (83448).

2⁴⁸⁷⁴⁰¹ is an apocalyptic number.

It is an amenable number.

487401 is a deficient number, since it is larger than the sum of its proper divisors (180183).

487401 is a wasteful number, since it uses less digits than its factorization.

487401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 487401 is about 698.1411032162. The cubic root of 487401 is about 78.6977178801.

It can be divided in two parts, 487 and 401, that added together give a palindrome (888).

The spelling of 487401 in words is "four hundred eighty-seven thousand, four hundred one".