91341160 has 32 divisors (see below), whose sum is σ = 211075560. Its totient is φ = 35548416.

The previous prime is 91341127. The next prime is 91341161. The reversal of 91341160 is 6114319.

It can be written as a sum of positive squares in 4 ways, for example, as 72488196 + 18852964 = 8514^2 + 4342^2 .

It is not an unprimeable number, because it can be changed into a prime (91341161) 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, 29379 + ... + 32338.

Almost surely, 2^91341160 is an apocalyptic number.

It is an amenable number.

91341160 is an abundant number, since it is smaller than the sum of its proper divisors (119734400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

91341160 is a wasteful number, since it uses less digits than its factorization.

91341160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61765 (or 61761 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 91341160 is about 9557.2569286380. The cubic root of 91341160 is about 450.3555379511.

Adding to 91341160 its reverse (6114319), we get a palindrome (97455479).

The spelling of 91341160 in words is "ninety-one million, three hundred forty-one thousand, one hundred sixty".