47234380 has 24 divisors (see below), whose sum is σ = 104413680. Its totient is φ = 17899200.

The previous prime is 47234377. The next prime is 47234423. The reversal of 47234380 is 8343274.

It is a happy number.

47234380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 61771 + ... + 62530.

It is an arithmetic number, because the mean of its divisors is an integer number (4350570).

Almost surely, 2^47234380 is an apocalyptic number.

It is an amenable number.

47234380 is an abundant number, since it is smaller than the sum of its proper divisors (57179300).

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

47234380 is a wasteful number, since it uses less digits than its factorization.

47234380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124329 (or 124327 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 47234380 is about 6872.7272607023. The cubic root of 47234380 is about 361.4814977519.

The spelling of 47234380 in words is "forty-seven million, two hundred thirty-four thousand, three hundred eighty".