22980330 has 96 divisors (see below), whose sum is σ = 62884224. Its totient is φ = 5816448.

The previous prime is 22980319. The next prime is 22980341. The reversal of 22980330 is 3308922.

It is an interprime number because it is at equal distance from previous prime (22980319) and next prime (22980341).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22980294 and 22980303.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 223059 + ... + 223161.

It is an arithmetic number, because the mean of its divisors is an integer number (655044).

Almost surely, 2^22980330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22980330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31442112).

22980330 is an abundant number, since it is smaller than the sum of its proper divisors (39903894).

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

22980330 is a wasteful number, since it uses less digits than its factorization.

22980330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 22980330 is about 4793.7803454059. The cubic root of 22980330 is about 284.3056040465.

The spelling of 22980330 in words is "twenty-two million, nine hundred eighty thousand, three hundred thirty".