47220041 has 16 divisors (see below), whose sum is σ = 52835328. Its totient is φ = 41840400.

The previous prime is 47220023. The next prime is 47220071. The reversal of 47220041 is 14002274.

It is a cyclic number.

It is not a de Polignac number, because 47220041 - 2¹⁰ = 47219017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47219995 and 47220022.

It is not an unprimeable number, because it can be changed into a prime (47220071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80150 + ... + 80736.

It is an arithmetic number, because the mean of its divisors is an integer number (3302208).

Almost surely, 2^47220041 is an apocalyptic number.

It is an amenable number.

47220041 is a deficient number, since it is larger than the sum of its proper divisors (5615287).

47220041 is a wasteful number, since it uses less digits than its factorization.

47220041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 47220041 is about 6871.6840003015. The cubic root of 47220041 is about 361.4449155859. Note that the first 3 decimals are identical.

The spelling of 47220041 in words is "forty-seven million, two hundred twenty thousand, forty-one".