47097 has 6 divisors (see below), whose sum is σ = 68042. Its totient is φ = 31392.

The previous prime is 47093. The next prime is 47111. The reversal of 47097 is 79074.

It can be written as a sum of positive squares in only one way, i.e., 46656 + 441 = 216^2 + 21^2 .

It is not a de Polignac number, because 47097 - 2² = 47093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47097.

It is not an unprimeable number, because it can be changed into a prime (47093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2608 + ... + 2625.

2⁴⁷⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

47097 is a deficient number, since it is larger than the sum of its proper divisors (20945).

47097 is a wasteful number, since it uses less digits than its factorization.

47097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5239 (or 5236 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 47097 is about 217.0184323969. The cubic root of 47097 is about 36.1130704175.

The spelling of 47097 in words is "forty-seven thousand, ninety-seven".