47083388 has 24 divisors (see below), whose sum is σ = 92319024. Its totient is φ = 20822400.

The previous prime is 47083381. The next prime is 47083391. The reversal of 47083388 is 88338074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47083381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12833 + ... + 16088.

It is an arithmetic number, because the mean of its divisors is an integer number (3846626).

Almost surely, 2^47083388 is an apocalyptic number.

It is an amenable number.

47083388 is a deficient number, since it is larger than the sum of its proper divisors (45235636).

47083388 is a wasteful number, since it uses less digits than its factorization.

47083388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28973 (or 28971 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 47083388 is about 6861.7336001917. The cubic root of 47083388 is about 361.0959094262.

The spelling of 47083388 in words is "forty-seven million, eighty-three thousand, three hundred eighty-eight".