47011740 has 24 divisors (see below), whose sum is σ = 131633040. Its totient is φ = 12536448.

The previous prime is 47011733. The next prime is 47011751. The reversal of 47011740 is 4711074.

It is a self number, because there is not a number n which added to its sum of digits gives 47011740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391705 + ... + 391824.

It is an arithmetic number, because the mean of its divisors is an integer number (5484710).

Almost surely, 2^47011740 is an apocalyptic number.

It is an amenable number.

47011740 is an abundant number, since it is smaller than the sum of its proper divisors (84621300).

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

47011740 is a wasteful number, since it uses less digits than its factorization.

47011740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783541 (or 783539 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 47011740 is about 6856.5107744391. The cubic root of 47011740 is about 360.9126534685.

It can be divided in two parts, 4701 and 1740, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 47011740 in words is "forty-seven million, eleven thousand, seven hundred forty".