2248091 has 4 divisors (see below), whose sum is σ = 2265384. Its totient is φ = 2230930.

The previous prime is 2248087. The next prime is 2248117. The reversal of 2248091 is 1908422.

The cubic root of 2248091 is 131.

It is a perfect power (a cube), and thus also a powerful number.

2248091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2248091 - 2² = 2248087 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 2248091.

It is not an unprimeable number, because it can be changed into a prime (2248021) 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 3 ways as a sum of consecutive naturals, for example, 17096 + ... + 17226.

It is an arithmetic number, because the mean of its divisors is an integer number (566346).

2^2248091 is an apocalyptic number.

2248091 is a deficient number, since it is larger than the sum of its proper divisors (17293).

2248091 is an frugal number, since it uses more digits than its factorization.

2248091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2248091 is about 1499.3635316360.

The spelling of 2248091 in words is "two million, two hundred forty-eight thousand, ninety-one".