22801482 has 108 divisors (see below), whose sum is σ = 59287410. Its totient is φ = 6320160.

The previous prime is 22801451. The next prime is 22801483. The reversal of 22801482 is 28410822.

It can be written as a sum of positive squares in only one way, i.e., 19263321 + 3538161 = 4389^2 + 1881^2 .

It is not an unprimeable number, because it can be changed into a prime (22801483) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 786244 + ... + 786272.

Almost surely, 2^22801482 is an apocalyptic number.

22801482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22801482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29643705).

22801482 is an abundant number, since it is smaller than the sum of its proper divisors (36485928).

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

22801482 is a wasteful number, since it uses less digits than its factorization.

22801482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 22801482 is about 4775.0897373767. The cubic root of 22801482 is about 283.5661314702.

The spelling of 22801482 in words is "twenty-two million, eight hundred one thousand, four hundred eighty-two".