47611936 has 12 divisors (see below), whose sum is σ = 93736062. Its totient is φ = 23805952.

The previous prime is 47611913. The next prime is 47611937. The reversal of 47611936 is 63911674.

It can be written as a sum of positive squares in only one way, i.e., 47610000 + 1936 = 6900^2 + 44^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47611895 and 47611904.

It is not an unprimeable number, because it can be changed into a prime (47611937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743905 + ... + 743968.

Almost surely, 2^47611936 is an apocalyptic number.

It is an amenable number.

47611936 is a deficient number, since it is larger than the sum of its proper divisors (46124126).

47611936 is a wasteful number, since it uses less digits than its factorization.

47611936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487883 (or 1487875 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The square root of 47611936 is about 6900.1402884289. The cubic root of 47611936 is about 362.4420796877.

It can be divided in two parts, 4761 and 1936, that multiplied together give a square (9217296 = 3036²).

The spelling of 47611936 in words is "forty-seven million, six hundred eleven thousand, nine hundred thirty-six".