22848020 has 24 divisors (see below), whose sum is σ = 51672264. Its totient is φ = 8436096.

The previous prime is 22848019. The next prime is 22848037. The reversal of 22848020 is 2084822.

It can be written as a sum of positive squares in 4 ways, for example, as 1926544 + 20921476 = 1388^2 + 4574^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43679 + ... + 44198.

It is an arithmetic number, because the mean of its divisors is an integer number (2153011).

Almost surely, 2^22848020 is an apocalyptic number.

22848020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22848020 is an abundant number, since it is smaller than the sum of its proper divisors (28824244).

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

22848020 is a wasteful number, since it uses less digits than its factorization.

22848020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87899 (or 87897 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 22848020 is about 4779.9602508808. The cubic root of 22848020 is about 283.7589205861.

The spelling of 22848020 in words is "twenty-two million, eight hundred forty-eight thousand, twenty".