47430248 has 16 divisors (see below), whose sum is σ = 91800960. Its totient is φ = 22950000.

The previous prime is 47430241. The next prime is 47430259. The reversal of 47430248 is 84203474.

It is not an unprimeable number, because it can be changed into a prime (47430241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95378 + ... + 95873.

It is an arithmetic number, because the mean of its divisors is an integer number (5737560).

Almost surely, 2^47430248 is an apocalyptic number.

It is an amenable number.

47430248 is a deficient number, since it is larger than the sum of its proper divisors (44370712).

47430248 is a wasteful number, since it uses less digits than its factorization.

47430248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191288 (or 191284 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 47430248 is about 6886.9621750087. The cubic root of 47430248 is about 361.9804635225.

The spelling of 47430248 in words is "forty-seven million, four hundred thirty thousand, two hundred forty-eight".