2229792 has 24 divisors (see below), whose sum is σ = 5853456. Its totient is φ = 743232.

The previous prime is 2229791. The next prime is 2229793. The reversal of 2229792 is 2979222.

It is an interprime number because it is at equal distance from previous prime (2229791) and next prime (2229793).

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2229791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11518 + ... + 11709.

It is an arithmetic number, because the mean of its divisors is an integer number (243894).

2^2229792 is an apocalyptic number.

It is an amenable number.

2229792 is an abundant number, since it is smaller than the sum of its proper divisors (3623664).

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

2229792 is a wasteful number, since it uses less digits than its factorization.

2229792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23240 (or 23232 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 2229792 is about 1493.2488071316. The cubic root of 2229792 is about 130.6435935011.

The spelling of 2229792 in words is "two million, two hundred twenty-nine thousand, seven hundred ninety-two".