47608143 has 32 divisors (see below), whose sum is σ = 74068992. Its totient is φ = 26880000.

The previous prime is 47608139. The next prime is 47608189. The reversal of 47608143 is 34180674.

It is not a de Polignac number, because 47608143 - 2² = 47608139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47608943) 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, 63018 + ... + 63768.

It is an arithmetic number, because the mean of its divisors is an integer number (2314656).

Almost surely, 2^47608143 is an apocalyptic number.

47608143 is a deficient number, since it is larger than the sum of its proper divisors (26460849).

47608143 is a wasteful number, since it uses less digits than its factorization.

47608143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 47608143 is about 6899.8654334704. The cubic root of 47608143 is about 362.4324547951.

The spelling of 47608143 in words is "forty-seven million, six hundred eight thousand, one hundred forty-three".