47713012 has 24 divisors (see below), whose sum is σ = 86365440. Its totient is φ = 23048640.

The previous prime is 47712997. The next prime is 47713013. The reversal of 47713012 is 21031774.

It is a happy number.

It is a super-2 number, since 2×47713012² = 4553063028224288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47713013) 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, 16189 + ... + 18907.

It is an arithmetic number, because the mean of its divisors is an integer number (3598560).

Almost surely, 2^47713012 is an apocalyptic number.

It is an amenable number.

47713012 is a deficient number, since it is larger than the sum of its proper divisors (38652428).

47713012 is a wasteful number, since it uses less digits than its factorization.

47713012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871 (or 2869 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 47713012 is about 6907.4606043031. The cubic root of 47713012 is about 362.6983760811.

Adding to 47713012 its reverse (21031774), we get a palindrome (68744786).

The spelling of 47713012 in words is "forty-seven million, seven hundred thirteen thousand, twelve".