91246 has 8 divisors (see below), whose sum is σ = 140184. Its totient is φ = 44520.

The previous prime is 91243. The next prime is 91249. The reversal of 91246 is 64219.

It is an interprime number because it is at equal distance from previous prime (91243) and next prime (91249).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445 + ... + 616.

It is an arithmetic number, because the mean of its divisors is an integer number (17523).

2⁹¹²⁴⁶ is an apocalyptic number.

91246 is a deficient number, since it is larger than the sum of its proper divisors (48938).

91246 is a wasteful number, since it uses less digits than its factorization.

91246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106.

The product of its digits is 432, while the sum is 22.

The square root of 91246 is about 302.0695284202. The cubic root of 91246 is about 45.0199088861.

The spelling of 91246 in words is "ninety-one thousand, two hundred forty-six".