201792971 has 2 divisors, whose sum is σ = 201792972. Its totient is φ = 201792970.

The previous prime is 201792953. The next prime is 201792989. The reversal of 201792971 is 179297102.

201792971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (201792953) and next prime (201792989).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201792971 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (201797971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100896485 + 100896486.

It is an arithmetic number, because the mean of its divisors is an integer number (100896486).

Almost surely, 2^201792971 is an apocalyptic number.

201792971 is a deficient number, since it is larger than the sum of its proper divisors (1).

201792971 is an equidigital number, since it uses as much as digits as its factorization.

201792971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 38.

The square root of 201792971 is about 14205.3852816458. The cubic root of 201792971 is about 586.5459109602.

The spelling of 201792971 in words is "two hundred one million, seven hundred ninety-two thousand, nine hundred seventy-one".