47021006 has 16 divisors (see below), whose sum is σ = 74939040. Its totient is φ = 22085280.

The previous prime is 47020951. The next prime is 47021011. The reversal of 47021006 is 60012074.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8810 + ... + 13101.

It is an arithmetic number, because the mean of its divisors is an integer number (4683690).

Almost surely, 2^47021006 is an apocalyptic number.

47021006 is a deficient number, since it is larger than the sum of its proper divisors (27918034).

47021006 is a wasteful number, since it uses less digits than its factorization.

47021006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21979.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 47021006 is about 6857.1864492662. The cubic root of 47021006 is about 360.9363638364.

The spelling of 47021006 in words is "forty-seven million, twenty-one thousand, six".