92521141 has 2 divisors, whose sum is σ = 92521142. Its totient is φ = 92521140.

The previous prime is 92521129. The next prime is 92521147. The reversal of 92521141 is 14112529.

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., 89226916 + 3294225 = 9446^2 + 1815^2 .

It is an emirp because it is prime and its reverse (14112529) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 92521141 - 2⁵ = 92521109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92521147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46260570 + 46260571.

It is an arithmetic number, because the mean of its divisors is an integer number (46260571).

Almost surely, 2^92521141 is an apocalyptic number.

It is an amenable number.

92521141 is a deficient number, since it is larger than the sum of its proper divisors (1).

92521141 is an equidigital number, since it uses as much as digits as its factorization.

92521141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 25.

The square root of 92521141 is about 9618.7910362997. The cubic root of 92521141 is about 452.2865364760.

The spelling of 92521141 in words is "ninety-two million, five hundred twenty-one thousand, one hundred forty-one".