246091 has 4 divisors (see below), whose sum is σ = 249832. Its totient is φ = 242352.

The previous prime is 246073. The next prime is 246097. The reversal of 246091 is 190642.

246091 = T₅₀ + T₅₁ + ... + T₁₁₆.

246091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 246091 - 2⁷ = 245963 is a prime.

It is a Duffinian number.

246091 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (246097) 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, 1770 + ... + 1903.

It is an arithmetic number, because the mean of its divisors is an integer number (62458).

2²⁴⁶⁰⁹¹ is an apocalyptic number.

246091 is a deficient number, since it is larger than the sum of its proper divisors (3741).

246091 is an equidigital number, since it uses as much as digits as its factorization.

246091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740.

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

The square root of 246091 is about 496.0755990774. The cubic root of 246091 is about 62.6659907628.

The spelling of 246091 in words is "two hundred forty-six thousand, ninety-one".