91126514 has 8 divisors (see below), whose sum is σ = 139598208. Its totient is φ = 44593780.

The previous prime is 91126501. The next prime is 91126517. The reversal of 91126514 is 41562119.

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

It is not an unprimeable number, because it can be changed into a prime (91126517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484622 + ... + 484809.

It is an arithmetic number, because the mean of its divisors is an integer number (17449776).

Almost surely, 2^91126514 is an apocalyptic number.

91126514 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

91126514 is a deficient number, since it is larger than the sum of its proper divisors (48471694).

91126514 is a wasteful number, since it uses less digits than its factorization.

91126514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969480.

The product of its digits is 2160, while the sum is 29.

The square root of 91126514 is about 9546.0208464051. The cubic root of 91126514 is about 450.0024921673.

The spelling of 91126514 in words is "ninety-one million, one hundred twenty-six thousand, five hundred fourteen".