47532798 has 64 divisors (see below), whose sum is σ = 110592000. Its totient is φ = 15113952.

The previous prime is 47532791. The next prime is 47532809. The reversal of 47532798 is 89723574.

47532798 is a `hidden beast` number, since 47 + 532 + 79 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47532791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198763 + ... + 199001.

It is an arithmetic number, because the mean of its divisors is an integer number (1728000).

Almost surely, 2^47532798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47532798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55296000).

47532798 is an abundant number, since it is smaller than the sum of its proper divisors (63059202).

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

47532798 is a wasteful number, since it uses less digits than its factorization.

47532798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406 (or 400 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 47532798 is about 6894.4033824545. The cubic root of 47532798 is about 362.2411577470.

The spelling of 47532798 in words is "forty-seven million, five hundred thirty-two thousand, seven hundred ninety-eight".