2246090 has 32 divisors (see below), whose sum is σ = 5042304. Its totient is φ = 699840.

The previous prime is 2246077. The next prime is 2246099. The reversal of 2246090 is 906422.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2246099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689 + ... + 2228.

It is an arithmetic number, because the mean of its divisors is an integer number (157572).

2^2246090 is an apocalyptic number.

2246090 is an abundant number, since it is smaller than the sum of its proper divisors (2796214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2246090 is a wasteful number, since it uses less digits than its factorization.

2246090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2246090 is about 1498.6960999482. The cubic root of 2246090 is about 130.9611212637.

The spelling of 2246090 in words is "two million, two hundred forty-six thousand, ninety".