2220792 has 32 divisors (see below), whose sum is σ = 6345600. Its totient is φ = 634464.

The previous prime is 2220787. The next prime is 2220839. The reversal of 2220792 is 2970222.

2220792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6442 + ... + 6777.

It is an arithmetic number, because the mean of its divisors is an integer number (198300).

2^2220792 is an apocalyptic number.

It is an amenable number.

2220792 is an abundant number, since it is smaller than the sum of its proper divisors (4124808).

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

2220792 is a wasteful number, since it uses less digits than its factorization.

2220792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13235 (or 13231 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2220792 is about 1490.2321966727. The cubic root of 2220792 is about 130.4675863773.

The spelling of 2220792 in words is "two million, two hundred twenty thousand, seven hundred ninety-two".