47713744 has 20 divisors (see below), whose sum is σ = 99556996. Its totient is φ = 22021632.

The previous prime is 47713741. The next prime is 47713751. The reversal of 47713744 is 44731774.

It can be written as a sum of positive squares in 2 ways, for example, as 15904144 + 31809600 = 3988^2 + 5640^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47713741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114489 + ... + 114904.

Almost surely, 2^47713744 is an apocalyptic number.

It is an amenable number.

47713744 is an abundant number, since it is smaller than the sum of its proper divisors (51843252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47713744 is a wasteful number, since it uses less digits than its factorization.

47713744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229414 (or 229408 counting only the distinct ones).

The product of its digits is 65856, while the sum is 37.

The square root of 47713744 is about 6907.5135902870. The cubic root of 47713744 is about 362.7002308781.

It can be divided in two parts, 4771 and 3744, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 47713744 in words is "forty-seven million, seven hundred thirteen thousand, seven hundred forty-four".