2422980 has 96 divisors (see below), whose sum is σ = 8628480. Its totient is φ = 552960.

The previous prime is 2422969. The next prime is 2422997. The reversal of 2422980 is 892242.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3460 + ... + 4100.

It is an arithmetic number, because the mean of its divisors is an integer number (89880).

2^2422980 is an apocalyptic number.

2422980 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 2422980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4314240).

2422980 is an abundant number, since it is smaller than the sum of its proper divisors (6205500).

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

2422980 is a wasteful number, since it uses less digits than its factorization.

2422980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2422980 is about 1556.5924322057. The cubic root of 2422980 is about 134.3125547246.

The spelling of 2422980 in words is "two million, four hundred twenty-two thousand, nine hundred eighty".