2262822 has 8 divisors (see below), whose sum is σ = 4525656. Its totient is φ = 754272.

The previous prime is 2262817. The next prime is 2262823. The reversal of 2262822 is 2282622.

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

2262822 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2262792 and 2262801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262823) 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, 188563 + ... + 188574.

It is an arithmetic number, because the mean of its divisors is an integer number (565707).

2^2262822 is an apocalyptic number.

2262822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2262822 is a wasteful number, since it uses less digits than its factorization.

2262822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377142.

The product of its digits is 1536, while the sum is 24.

The square root of 2262822 is about 1504.2679282628. The cubic root of 2262822 is about 131.2855105729.

The spelling of 2262822 in words is "two million, two hundred sixty-two thousand, eight hundred twenty-two".