47871310 has 16 divisors (see below), whose sum is σ = 87006816. Its totient is φ = 18962208.

The previous prime is 47871301. The next prime is 47871311. The reversal of 47871310 is 1317874.

It is a super-2 number, since 2×47871310² = 4583324642232200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47871311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22209 + ... + 24268.

It is an arithmetic number, because the mean of its divisors is an integer number (5437926).

Almost surely, 2^47871310 is an apocalyptic number.

47871310 is a deficient number, since it is larger than the sum of its proper divisors (39135506).

47871310 is a wasteful number, since it uses less digits than its factorization.

47871310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46587.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 47871310 is about 6918.9095961719. The cubic root of 47871310 is about 363.0990428110.

The spelling of 47871310 in words is "forty-seven million, eight hundred seventy-one thousand, three hundred ten".