47321275 has 12 divisors (see below), whose sum is σ = 58766824. Its totient is φ = 37800000.

The previous prime is 47321231. The next prime is 47321291. The reversal of 47321275 is 57212374.

It is not a de Polignac number, because 47321275 - 2⁷ = 47321147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25375 + ... + 27175.

Almost surely, 2^47321275 is an apocalyptic number.

47321275 is a deficient number, since it is larger than the sum of its proper divisors (11445549).

47321275 is a wasteful number, since it uses less digits than its factorization.

47321275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862 (or 2857 counting only the distinct ones).

The product of its digits is 11760, while the sum is 31.

The square root of 47321275 is about 6879.0460821250. The cubic root of 47321275 is about 361.7030291353.

The spelling of 47321275 in words is "forty-seven million, three hundred twenty-one thousand, two hundred seventy-five".