47587628 has 24 divisors (see below), whose sum is σ = 95632320. Its totient is φ = 20491920.

The previous prime is 47587601. The next prime is 47587643. The reversal of 47587628 is 82678574.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27626 + ... + 29297.

It is an arithmetic number, because the mean of its divisors is an integer number (3984680).

Almost surely, 2^47587628 is an apocalyptic number.

It is an amenable number.

47587628 is an abundant number, since it is smaller than the sum of its proper divisors (48044692).

47587628 is a wasteful number, since it uses less digits than its factorization.

47587628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56957 (or 56955 counting only the distinct ones).

The product of its digits is 752640, while the sum is 47.

The square root of 47587628 is about 6898.3786500887. The cubic root of 47587628 is about 362.3803882816.

The spelling of 47587628 in words is "forty-seven million, five hundred eighty-seven thousand, six hundred twenty-eight".