47671036 has 24 divisors (see below), whose sum is σ = 96768896. Its totient is φ = 20124720.

The previous prime is 47671027. The next prime is 47671037. The reversal of 47671036 is 63017674.

It is a junction number, because it is equal to n+sod(n) for n = 47670992 and 47671010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47671037) 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 7 ways as a sum of consecutive naturals, for example, 10830 + ... + 14581.

Almost surely, 2^47671036 is an apocalyptic number.

It is an amenable number.

47671036 is an abundant number, since it is smaller than the sum of its proper divisors (49097860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47671036 is a wasteful number, since it uses less digits than its factorization.

47671036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25489 (or 25487 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 47671036 is about 6904.4214819201. The cubic root of 47671036 is about 362.5919823655.

The spelling of 47671036 in words is "forty-seven million, six hundred seventy-one thousand, thirty-six".