11525071 has 2 divisors, whose sum is σ = 11525072. Its totient is φ = 11525070.

The previous prime is 11525057. The next prime is 11525081. The reversal of 11525071 is 17052511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11525071 - 2¹⁷ = 11393999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11525051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5762535 + 5762536.

It is an arithmetic number, because the mean of its divisors is an integer number (5762536).

Almost surely, 2^11525071 is an apocalyptic number.

11525071 is a deficient number, since it is larger than the sum of its proper divisors (1).

11525071 is an equidigital number, since it uses as much as digits as its factorization.

11525071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 11525071 is about 3394.8594963562. The cubic root of 11525071 is about 225.8817809153.

Adding to 11525071 its reverse (17052511), we get a palindrome (28577582).

The spelling of 11525071 in words is "eleven million, five hundred twenty-five thousand, seventy-one".