47273005 has 32 divisors (see below), whose sum is σ = 65318400. Its totient is φ = 32535552.

The previous prime is 47273003. The next prime is 47273029. The reversal of 47273005 is 50037274.

It is not a de Polignac number, because 47273005 - 2¹ = 47273003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47273003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 197676 + ... + 197914.

It is an arithmetic number, because the mean of its divisors is an integer number (2041200).

Almost surely, 2^47273005 is an apocalyptic number.

It is an amenable number.

47273005 is a deficient number, since it is larger than the sum of its proper divisors (18045395).

47273005 is a wasteful number, since it uses less digits than its factorization.

47273005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 47273005 is about 6875.5367063234. The cubic root of 47273005 is about 361.5800024060.

The spelling of 47273005 in words is "forty-seven million, two hundred seventy-three thousand, five".