47893412 has 24 divisors (see below), whose sum is σ = 98125440. Its totient is φ = 20024640.

The previous prime is 47893411. The next prime is 47893451. The reversal of 47893412 is 21439874.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (47893411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19712 + ... + 22007.

It is an arithmetic number, because the mean of its divisors is an integer number (4088560).

Almost surely, 2^47893412 is an apocalyptic number.

It is an amenable number.

47893412 is an abundant number, since it is smaller than the sum of its proper divisors (50232028).

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

47893412 is a wasteful number, since it uses less digits than its factorization.

47893412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41771 (or 41769 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 47893412 is about 6920.5066288531. The cubic root of 47893412 is about 363.1549146912.

The spelling of 47893412 in words is "forty-seven million, eight hundred ninety-three thousand, four hundred twelve".