47430268 has 12 divisors (see below), whose sum is σ = 83397832. Its totient is φ = 23602320.

The previous prime is 47430259. The next prime is 47430269. The reversal of 47430268 is 86203474.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47430269) 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, 27255 + ... + 28942.

Almost surely, 2^47430268 is an apocalyptic number.

It is an amenable number.

47430268 is a deficient number, since it is larger than the sum of its proper divisors (35967564).

47430268 is a wasteful number, since it uses less digits than its factorization.

47430268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56412 (or 56410 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 47430268 is about 6886.9636270275. The cubic root of 47430268 is about 361.9805144014.

The spelling of 47430268 in words is "forty-seven million, four hundred thirty thousand, two hundred sixty-eight".