470987 has 8 divisors (see below), whose sum is σ = 525312. Its totient is φ = 418600.

The previous prime is 470959. The next prime is 470993. The reversal of 470987 is 789074.

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 470987 - 2⁸ = 470731 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62 + ... + 972.

It is an arithmetic number, because the mean of its divisors is an integer number (65664).

2⁴⁷⁰⁹⁸⁷ is an apocalyptic number.

470987 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

470987 is a deficient number, since it is larger than the sum of its proper divisors (54325).

470987 is a wasteful number, since it uses less digits than its factorization.

470987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 470987 is about 686.2849262515. The cubic root of 470987 is about 77.8041877811.

The spelling of 470987 in words is "four hundred seventy thousand, nine hundred eighty-seven".