90685341 has 6 divisors (see below), whose sum is σ = 130989950. Its totient is φ = 60456888.

The previous prime is 90685339. The next prime is 90685363. The reversal of 90685341 is 14358609.

It can be written as a sum of positive squares in only one way, i.e., 84824100 + 5861241 = 9210^2 + 2421^2 .

It is not a de Polignac number, because 90685341 - 2¹ = 90685339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 90685296 and 90685305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90685391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5038066 + ... + 5038083.

Almost surely, 2^90685341 is an apocalyptic number.

It is an amenable number.

90685341 is a deficient number, since it is larger than the sum of its proper divisors (40304609).

90685341 is a wasteful number, since it uses less digits than its factorization.

90685341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10076155 (or 10076152 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 90685341 is about 9522.8851195423. The cubic root of 90685341 is about 449.2751144216.

The spelling of 90685341 in words is "ninety million, six hundred eighty-five thousand, three hundred forty-one".