91345703 has 8 divisors (see below), whose sum is σ = 92796000. Its totient is φ = 89900928.

The previous prime is 91345643. The next prime is 91345729. The reversal of 91345703 is 30754319.

It is a happy number.

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 91345703 - 2²² = 87151399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 91345703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91345753) 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, 42683 + ... + 44771.

It is an arithmetic number, because the mean of its divisors is an integer number (11599500).

Almost surely, 2^91345703 is an apocalyptic number.

91345703 is a deficient number, since it is larger than the sum of its proper divisors (1450297).

91345703 is a wasteful number, since it uses less digits than its factorization.

91345703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761.

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

The square root of 91345703 is about 9557.4945984813. The cubic root of 91345703 is about 450.3630042138.

The spelling of 91345703 in words is "ninety-one million, three hundred forty-five thousand, seven hundred three".