2922248 has 16 divisors (see below), whose sum is σ = 6262080. Its totient is φ = 1252368.

The previous prime is 2922247. The next prime is 2922259. The reversal of 2922248 is 8422292.

It is a self number, because there is not a number n which added to its sum of digits gives 2922248.

It is not an unprimeable number, because it can be changed into a prime (2922247) 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, 26036 + ... + 26147.

It is an arithmetic number, because the mean of its divisors is an integer number (391380).

2^2922248 is an apocalyptic number.

2922248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2922248 is an abundant number, since it is smaller than the sum of its proper divisors (3339832).

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

2922248 is a wasteful number, since it uses less digits than its factorization.

2922248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52196 (or 52192 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 2922248 is about 1709.4583937610. The cubic root of 2922248 is about 142.9680597646.

The spelling of 2922248 in words is "two million, nine hundred twenty-two thousand, two hundred forty-eight".