47076432 has 80 divisors (see below), whose sum is σ = 134574720. Its totient is φ = 14086656.

The previous prime is 47076431. The next prime is 47076439. The reversal of 47076432 is 23467074.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 47076393 and 47076402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47076431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22069 + ... + 24107.

It is an arithmetic number, because the mean of its divisors is an integer number (1682184).

Almost surely, 2^47076432 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 47076432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67287360).

47076432 is an abundant number, since it is smaller than the sum of its proper divisors (87498288).

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

47076432 is a wasteful number, since it uses less digits than its factorization.

47076432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100 (or 2094 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 47076432 is about 6861.2267124764. The cubic root of 47076432 is about 361.0781260356.

The spelling of 47076432 in words is "forty-seven million, seventy-six thousand, four hundred thirty-two".