47463112 has 8 divisors (see below), whose sum is σ = 88993350. Its totient is φ = 23731552.

The previous prime is 47463109. The next prime is 47463113. The reversal of 47463112 is 21136474.

It can be written as a sum of positive squares in only one way, i.e., 36796356 + 10666756 = 6066^2 + 3266^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (47463113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2966437 + ... + 2966452.

Almost surely, 2^47463112 is an apocalyptic number.

It is an amenable number.

47463112 is a deficient number, since it is larger than the sum of its proper divisors (41530238).

47463112 is a wasteful number, since it uses less digits than its factorization.

47463112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5932895 (or 5932891 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 47463112 is about 6889.3477194869. The cubic root of 47463112 is about 362.0640485759.

Adding to 47463112 its reverse (21136474), we get a palindrome (68599586).

The spelling of 47463112 in words is "forty-seven million, four hundred sixty-three thousand, one hundred twelve".