470140487 has 8 divisors (see below), whose sum is σ = 477241632. Its totient is φ = 463052800.

The previous prime is 470140477. The next prime is 470140499. The reversal of 470140487 is 784041074.

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 470140487 - 2⁴ = 470140471 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 (470140417) 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, 83687 + ... + 89127.

It is an arithmetic number, because the mean of its divisors is an integer number (59655204).

Almost surely, 2^470140487 is an apocalyptic number.

470140487 is a deficient number, since it is larger than the sum of its proper divisors (7101145).

470140487 is a wasteful number, since it uses less digits than its factorization.

470140487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729.

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 470140487 is about 21682.7232376378. The cubic root of 470140487 is about 777.5754689411.

The spelling of 470140487 in words is "four hundred seventy million, one hundred forty thousand, four hundred eighty-seven".