2922380 has 24 divisors (see below), whose sum is σ = 6404832. Its totient is φ = 1117952.

The previous prime is 2922373. The next prime is 2922383. The reversal of 2922380 is 832292.

2922380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2922383) 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 7 ways as a sum of consecutive naturals, for example, 2717 + ... + 3636.

It is an arithmetic number, because the mean of its divisors is an integer number (266868).

2^2922380 is an apocalyptic number.

2922380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2922380 is an abundant number, since it is smaller than the sum of its proper divisors (3482452).

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

2922380 is a wasteful number, since it uses less digits than its factorization.

2922380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6385 (or 6383 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2922380 is about 1709.4970020448. The cubic root of 2922380 is about 142.9702123881.

The spelling of 2922380 in words is "two million, nine hundred twenty-two thousand, three hundred eighty".