473086587 has 4 divisors (see below), whose sum is σ = 630782120. Its totient is φ = 315391056.

The previous prime is 473086583. The next prime is 473086613. The reversal of 473086587 is 785680374.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 473086587 - 2² = 473086583 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473086583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78847762 + ... + 78847767.

It is an arithmetic number, because the mean of its divisors is an integer number (157695530).

Almost surely, 2^473086587 is an apocalyptic number.

473086587 is a deficient number, since it is larger than the sum of its proper divisors (157695533).

473086587 is a wasteful number, since it uses less digits than its factorization.

473086587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157695532.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 473086587 is about 21750.5537170896. The cubic root of 473086587 is about 779.1962941114.

The spelling of 473086587 in words is "four hundred seventy-three million, eighty-six thousand, five hundred eighty-seven".