91339046 has 8 divisors (see below), whose sum is σ = 137774520. Its totient is φ = 45414208.

The previous prime is 91339019. The next prime is 91339063. The reversal of 91339046 is 64093319.

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

It is a junction number, because it is equal to n+sod(n) for n = 91338997 and 91339015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127211 + ... + 127926.

It is an arithmetic number, because the mean of its divisors is an integer number (17221815).

Almost surely, 2^91339046 is an apocalyptic number.

91339046 is a deficient number, since it is larger than the sum of its proper divisors (46435474).

91339046 is a wasteful number, since it uses less digits than its factorization.

91339046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255318.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 91339046 is about 9557.1463314109. The cubic root of 91339046 is about 450.3520635811.

The spelling of 91339046 in words is "ninety-one million, three hundred thirty-nine thousand, forty-six".