91333341 has 18 divisors (see below), whose sum is σ = 145011230. Its totient is φ = 55352880.

The previous prime is 91333339. The next prime is 91333343. The reversal of 91333341 is 14333319.

It is an interprime number because it is at equal distance from previous prime (91333339) and next prime (91333343).

It can be written as a sum of positive squares in only one way, i.e., 61685316 + 29648025 = 7854^2 + 5445^2 .

It is not a de Polignac number, because 91333341 - 2¹ = 91333339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91333343) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40846 + ... + 43023.

Almost surely, 2^91333341 is an apocalyptic number.

It is an amenable number.

91333341 is a deficient number, since it is larger than the sum of its proper divisors (53677889).

91333341 is a wasteful number, since it uses less digits than its factorization.

91333341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83897 (or 83883 counting only the distinct ones).

The product of its digits is 2916, while the sum is 27.

The square root of 91333341 is about 9556.8478589962. The cubic root of 91333341 is about 450.3426871164.

The spelling of 91333341 in words is "ninety-one million, three hundred thirty-three thousand, three hundred forty-one".