47983356 has 72 divisors (see below), whose sum is σ = 125565440. Its totient is φ = 15440544.

The previous prime is 47983307. The next prime is 47983357. The reversal of 47983356 is 65338974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47983357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 215061 + ... + 215283.

Almost surely, 2^47983356 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 47983356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62782720).

47983356 is an abundant number, since it is smaller than the sum of its proper divisors (77582084).

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

47983356 is a wasteful number, since it uses less digits than its factorization.

47983356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 410 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 47983356 is about 6927.0019488954. The cubic root of 47983356 is about 363.3821079393.

The spelling of 47983356 in words is "forty-seven million, nine hundred eighty-three thousand, three hundred fifty-six".