47040275 has 24 divisors (see below), whose sum is σ = 62254944. Its totient is φ = 35136000.

The previous prime is 47040239. The next prime is 47040281. The reversal of 47040275 is 57204074.

It is not a de Polignac number, because 47040275 - 2¹² = 47036179 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63809 + ... + 64541.

It is an arithmetic number, because the mean of its divisors is an integer number (2593956).

Almost surely, 2^47040275 is an apocalyptic number.

47040275 is a deficient number, since it is larger than the sum of its proper divisors (15214669).

47040275 is a wasteful number, since it uses less digits than its factorization.

47040275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 47040275 is about 6858.5913276707. The cubic root of 47040275 is about 360.9856604776.

The spelling of 47040275 in words is "forty-seven million, forty thousand, two hundred seventy-five".