47032863 has 32 divisors (see below), whose sum is σ = 69092352. Its totient is φ = 28339200.

The previous prime is 47032849. The next prime is 47032871. The reversal of 47032863 is 36823074.

It is not a de Polignac number, because 47032863 - 2⁵ = 47032831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47032873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173418 + ... + 173688.

It is an arithmetic number, because the mean of its divisors is an integer number (2159136).

Almost surely, 2^47032863 is an apocalyptic number.

47032863 is a deficient number, since it is larger than the sum of its proper divisors (22059489).

47032863 is a wasteful number, since it uses less digits than its factorization.

47032863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 47032863 is about 6858.0509621904. The cubic root of 47032863 is about 360.9666996598.

It can be divided in two parts, 47032 and 863, that added together give a triangular number (47895 = T₃₀₉).

The spelling of 47032863 in words is "forty-seven million, thirty-two thousand, eight hundred sixty-three".