2422080 has 126 divisors (see below), whose sum is σ = 8628126. Its totient is φ = 623616.

The previous prime is 2422073. The next prime is 2422087. The reversal of 2422080 is 802242.

It is an interprime number because it is at equal distance from previous prime (2422073) and next prime (2422087).

It can be written as a sum of positive squares in 3 ways, for example, as 278784 + 2143296 = 528^2 + 1464^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422087) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 83506 + ... + 83534.

2^2422080 is an apocalyptic number.

2422080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2422080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4314063).

2422080 is an abundant number, since it is smaller than the sum of its proper divisors (6206046).

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

2422080 is a wasteful number, since it uses less digits than its factorization.

2422080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2422080 is about 1556.3033123399. The cubic root of 2422080 is about 134.2959228265.

The spelling of 2422080 in words is "two million, four hundred twenty-two thousand, eighty".