47606836 has 6 divisors (see below), whose sum is σ = 83311970. Its totient is φ = 23803416.

The previous prime is 47606833. The next prime is 47606861. The reversal of 47606836 is 63860674.

47606836 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 only one way, i.e., 33872400 + 13734436 = 5820^2 + 3706^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47606831) 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 as a sum of consecutive naturals, namely, 5950851 + ... + 5950858.

Almost surely, 2^47606836 is an apocalyptic number.

It is an amenable number.

47606836 is a deficient number, since it is larger than the sum of its proper divisors (35705134).

47606836 is a wasteful number, since it uses less digits than its factorization.

47606836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11901713 (or 11901711 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 47606836 is about 6899.7707208283. The cubic root of 47606836 is about 362.4291381107.

The spelling of 47606836 in words is "forty-seven million, six hundred six thousand, eight hundred thirty-six".