90260341 has 2 divisors, whose sum is σ = 90260342. Its totient is φ = 90260340.

The previous prime is 90260321. The next prime is 90260363. The reversal of 90260341 is 14306209.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85655025 + 4605316 = 9255^2 + 2146^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90260341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90260321) 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, 45130170 + 45130171.

It is an arithmetic number, because the mean of its divisors is an integer number (45130171).

Almost surely, 2^90260341 is an apocalyptic number.

It is an amenable number.

90260341 is a deficient number, since it is larger than the sum of its proper divisors (1).

90260341 is an equidigital number, since it uses as much as digits as its factorization.

90260341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 90260341 is about 9500.5442475681. The cubic root of 90260341 is about 448.5721673377.

It can be divided in two parts, 90260 and 341, that added together give a square (90601 = 301²).

The spelling of 90260341 in words is "ninety million, two hundred sixty thousand, three hundred forty-one".