91034753 has 8 divisors (see below), whose sum is σ = 92798376. Its totient is φ = 89280000.

The previous prime is 91034707. The next prime is 91034773. The reversal of 91034753 is 35743019.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2900209 + 88134544 = 1703^2 + 9388^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 91034753 - 2⁸ = 91034497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91034773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20753 + ... + 24753.

It is an arithmetic number, because the mean of its divisors is an integer number (11599797).

Almost surely, 2^91034753 is an apocalyptic number.

It is an amenable number.

91034753 is a deficient number, since it is larger than the sum of its proper divisors (1763623).

91034753 is a wasteful number, since it uses less digits than its factorization.

91034753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4435.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 91034753 is about 9541.2133924360. The cubic root of 91034753 is about 449.8513961994.

The spelling of 91034753 in words is "ninety-one million, thirty-four thousand, seven hundred fifty-three".