47330352 has 60 divisors (see below), whose sum is σ = 136267320. Its totient is φ = 15729120.

The previous prime is 47330321. The next prime is 47330357. The reversal of 47330352 is 25303374.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (47330357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142827 + ... + 143157.

It is an arithmetic number, because the mean of its divisors is an integer number (2271122).

Almost surely, 2^47330352 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 47330352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68133660).

47330352 is an abundant number, since it is smaller than the sum of its proper divisors (88936968).

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

47330352 is an equidigital number, since it uses as much as digits as its factorization.

47330352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 47330352 is about 6879.7058076636. The cubic root of 47330352 is about 361.7261545230.

Multiplying 47330352 by its sum of digits (27), we get a square (1277919504 = 35748²).

47330352 divided by its sum of digits (27) gives a square (1752976 = 1324²).

The spelling of 47330352 in words is "forty-seven million, three hundred thirty thousand, three hundred fifty-two".