47029332 has 96 divisors (see below), whose sum is σ = 134041600. Its totient is φ = 12534912.

The previous prime is 47029321. The next prime is 47029379. The reversal of 47029332 is 23392074.

47029332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 47029332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125898 + ... + 126270.

Almost surely, 2^47029332 is an apocalyptic number.

47029332 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47029332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67020800).

47029332 is an abundant number, since it is smaller than the sum of its proper divisors (87012268).

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

47029332 is a wasteful number, since it uses less digits than its factorization.

47029332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 47029332 is about 6857.7935227010. The cubic root of 47029332 is about 360.9576662221.

The spelling of 47029332 in words is "forty-seven million, twenty-nine thousand, three hundred thirty-two".