47795597 has 2 divisors, whose sum is σ = 47795598. Its totient is φ = 47795596.

The previous prime is 47795537. The next prime is 47795611. The reversal of 47795597 is 79559774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41615401 + 6180196 = 6451^2 + 2486^2 .

It is a cyclic number.

It is not a de Polignac number, because 47795597 - 2¹² = 47791501 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47795537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23897798 + 23897799.

It is an arithmetic number, because the mean of its divisors is an integer number (23897799).

Almost surely, 2^47795597 is an apocalyptic number.

It is an amenable number.

47795597 is a deficient number, since it is larger than the sum of its proper divisors (1).

47795597 is an equidigital number, since it uses as much as digits as its factorization.

47795597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2778300, while the sum is 53.

The square root of 47795597 is about 6913.4359764158. The cubic root of 47795597 is about 362.9075166551.

The spelling of 47795597 in words is "forty-seven million, seven hundred ninety-five thousand, five hundred ninety-seven".