12073571 has 2 divisors, whose sum is σ = 12073572. Its totient is φ = 12073570.

The previous prime is 12073549. The next prime is 12073591. The reversal of 12073571 is 17537021.

12073571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12073571 - 2¹⁴ = 12057187 is a prime.

It is a super-2 number, since 2×12073571² = 291542233384082, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12073571.

It is not a weakly prime, because it can be changed into another prime (12073511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6036785 + 6036786.

It is an arithmetic number, because the mean of its divisors is an integer number (6036786).

Almost surely, 2^12073571 is an apocalyptic number.

12073571 is a deficient number, since it is larger than the sum of its proper divisors (1).

12073571 is an equidigital number, since it uses as much as digits as its factorization.

12073571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 12073571 is about 3474.7044478632. The cubic root of 12073571 is about 229.4097720921.

The spelling of 12073571 in words is "twelve million, seventy-three thousand, five hundred seventy-one".