47126943 has 12 divisors (see below), whose sum is σ = 70419960. Its totient is φ = 30334416.

The previous prime is 47126939. The next prime is 47126951. The reversal of 47126943 is 34962174.

It is not a de Polignac number, because 47126943 - 2² = 47126939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47126898 and 47126907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47126923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90021 + ... + 90542.

It is an arithmetic number, because the mean of its divisors is an integer number (5868330).

Almost surely, 2^47126943 is an apocalyptic number.

47126943 is a deficient number, since it is larger than the sum of its proper divisors (23293017).

47126943 is a wasteful number, since it uses less digits than its factorization.

47126943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180598 (or 180595 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 47126943 is about 6864.9066271873. The cubic root of 47126943 is about 361.2072203426.

The spelling of 47126943 in words is "forty-seven million, one hundred twenty-six thousand, nine hundred forty-three".