47741776 has 20 divisors (see below), whose sum is σ = 92612500. Its totient is φ = 23841792.

The previous prime is 47741773. The next prime is 47741777. The reversal of 47741776 is 67714774.

47741776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 15023376 + 32718400 = 3876^2 + 5720^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47741773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18790 + ... + 21178.

It is an arithmetic number, because the mean of its divisors is an integer number (4630625).

Almost surely, 2^47741776 is an apocalyptic number.

It is an amenable number.

47741776 is a deficient number, since it is larger than the sum of its proper divisors (44870724).

47741776 is a wasteful number, since it uses less digits than its factorization.

47741776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646 (or 3640 counting only the distinct ones).

The product of its digits is 230496, while the sum is 43.

The square root of 47741776 is about 6909.5423871628. The cubic root of 47741776 is about 362.7712462123.

The spelling of 47741776 in words is "forty-seven million, seven hundred forty-one thousand, seven hundred seventy-six".