22846080 has 128 divisors (see below), whose sum is σ = 74272320. Its totient is φ = 5971968.

The previous prime is 22846069. The next prime is 22846081. The reversal of 22846080 is 8064822.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22846081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140079 + ... + 140241.

Almost surely, 2^22846080 is an apocalyptic number.

22846080 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 22846080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37136160).

22846080 is an abundant number, since it is smaller than the sum of its proper divisors (51426240).

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

22846080 is a wasteful number, since it uses less digits than its factorization.

22846080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 22846080 is about 4779.7573160151. The cubic root of 22846080 is about 283.7508891405.

The spelling of 22846080 in words is "twenty-two million, eight hundred forty-six thousand, eighty".