47758863 has 8 divisors (see below), whose sum is σ = 64551088. Its totient is φ = 31402944.

The previous prime is 47758861. The next prime is 47758901. The reversal of 47758863 is 36885774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47758863 - 2¹ = 47758861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47758861) 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, 108820 + ... + 109257.

It is an arithmetic number, because the mean of its divisors is an integer number (8068886).

Almost surely, 2^47758863 is an apocalyptic number.

47758863 is a deficient number, since it is larger than the sum of its proper divisors (16792225).

47758863 is a wasteful number, since it uses less digits than its factorization.

47758863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218153.

The product of its digits is 1128960, while the sum is 48.

The square root of 47758863 is about 6910.7787549595. The cubic root of 47758863 is about 362.8145202129.

It can be divided in two parts, 477 and 58863, that added together give a triangular number (59340 = T₃₄₄).

The spelling of 47758863 in words is "forty-seven million, seven hundred fifty-eight thousand, eight hundred sixty-three".