91060841 has 8 divisors (see below), whose sum is σ = 98297280. Its totient is φ = 84097552.

The previous prime is 91060831. The next prime is 91060847. The reversal of 91060841 is 14806019.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-91060841 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91060847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67595 + ... + 68928.

It is an arithmetic number, because the mean of its divisors is an integer number (12287160).

Almost surely, 2^91060841 is an apocalyptic number.

It is an amenable number.

91060841 is a deficient number, since it is larger than the sum of its proper divisors (7236439).

91060841 is a wasteful number, since it uses less digits than its factorization.

91060841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136575.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 91060841 is about 9542.5804162187. The cubic root of 91060841 is about 449.8943636815.

The spelling of 91060841 in words is "ninety-one million, sixty thousand, eight hundred forty-one".