47783841 has 16 divisors (see below), whose sum is σ = 76646400. Its totient is φ = 25867728.

The previous prime is 47783831. The next prime is 47783843. The reversal of 47783841 is 14838774.

It is not a de Polignac number, because 47783841 - 2⁵ = 47783809 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47783793 and 47783802.

It is not an unprimeable number, because it can be changed into a prime (47783843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59481 + ... + 60278.

It is an arithmetic number, because the mean of its divisors is an integer number (4790400).

Almost surely, 2^47783841 is an apocalyptic number.

It is an amenable number.

47783841 is a deficient number, since it is larger than the sum of its proper divisors (28862559).

47783841 is a wasteful number, since it uses less digits than its factorization.

47783841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119788.

The product of its digits is 150528, while the sum is 42.

The square root of 47783841 is about 6912.5856956713. The cubic root of 47783841 is about 362.8777601443.

The spelling of 47783841 in words is "forty-seven million, seven hundred eighty-three thousand, eight hundred forty-one".