47083356 has 60 divisors (see below), whose sum is σ = 127354920. Its totient is φ = 15150240.

The previous prime is 47083307. The next prime is 47083367. The reversal of 47083356 is 65338074.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 47083356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6891 + ... + 11901.

It is an arithmetic number, because the mean of its divisors is an integer number (2122582).

Almost surely, 2^47083356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47083356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63677460).

47083356 is an abundant number, since it is smaller than the sum of its proper divisors (80271564).

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

47083356 is a wasteful number, since it uses less digits than its factorization.

47083356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056 (or 5045 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 47083356 is about 6861.7312684191. The cubic root of 47083356 is about 361.0958276205.

The spelling of 47083356 in words is "forty-seven million, eighty-three thousand, three hundred fifty-six".