463487 has 4 divisors (see below), whose sum is σ = 465480. Its totient is φ = 461496.

The previous prime is 463483. The next prime is 463501. The reversal of 463487 is 784364.

It is a happy number.

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 463487 - 2² = 463483 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 (463483) 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, 593 + ... + 1130.

It is an arithmetic number, because the mean of its divisors is an integer number (116370).

2⁴⁶³⁴⁸⁷ is an apocalyptic number.

463487 is a deficient number, since it is larger than the sum of its proper divisors (1993).

463487 is a wasteful number, since it uses less digits than its factorization.

463487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992.

The product of its digits is 16128, while the sum is 32.

The square root of 463487 is about 680.7987955336. The cubic root of 463487 is about 77.3889912610.

The spelling of 463487 in words is "four hundred sixty-three thousand, four hundred eighty-seven".