47097593 has 2 divisors, whose sum is σ = 47097594. Its totient is φ = 47097592.

The previous prime is 47097581. The next prime is 47097601. The reversal of 47097593 is 39579074.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39100009 + 7997584 = 6253^2 + 2828^2 .

It is a cyclic number.

It is not a de Polignac number, because 47097593 - 2²⁴ = 30320377 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (47097503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23548796 + 23548797.

It is an arithmetic number, because the mean of its divisors is an integer number (23548797).

Almost surely, 2^47097593 is an apocalyptic number.

It is an amenable number.

47097593 is a deficient number, since it is larger than the sum of its proper divisors (1).

47097593 is an equidigital number, since it uses as much as digits as its factorization.

47097593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 47097593 is about 6862.7686104079. The cubic root of 47097593 is about 361.1322198382.

The spelling of 47097593 in words is "forty-seven million, ninety-seven thousand, five hundred ninety-three".