22750848 has 128 divisors (see below), whose sum is σ = 69768000. Its totient is φ = 7289856.

The previous prime is 22750843. The next prime is 22750853. The reversal of 22750848 is 84805722.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22750843) and next prime (22750853).

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (22750843) 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, 100111 + ... + 100337.

Almost surely, 2^22750848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22750848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34884000).

22750848 is an abundant number, since it is smaller than the sum of its proper divisors (47017152).

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

22750848 is a wasteful number, since it uses less digits than its factorization.

22750848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 22750848 is about 4769.7849008105. The cubic root of 22750848 is about 283.3560759907.

The spelling of 22750848 in words is "twenty-two million, seven hundred fifty thousand, eight hundred forty-eight".