22980300 has 144 divisors (see below), whose sum is σ = 78661632. Its totient is φ = 5068800.

The previous prime is 22980271. The next prime is 22980301. The reversal of 22980300 is 308922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22980301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64924 + ... + 65276.

Almost surely, 2^22980300 is an apocalyptic number.

22980300 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 22980300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39330816).

22980300 is an abundant number, since it is smaller than the sum of its proper divisors (55681332).

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

22980300 is a wasteful number, since it uses less digits than its factorization.

22980300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 22980300 is about 4793.7772163504. Note that the first 3 decimals coincide. The cubic root of 22980300 is about 284.3054803295.

The spelling of 22980300 in words is "twenty-two million, nine hundred eighty thousand, three hundred".