22755348 has 72 divisors (see below), whose sum is σ = 71722560. Its totient is φ = 5909760.

The previous prime is 22755323. The next prime is 22755361. The reversal of 22755348 is 84355722.

It is a super-2 number, since 2×22755348² = 1035611725202208, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1333 + ... + 6876.

Almost surely, 2^22755348 is an apocalyptic number.

22755348 is a gapful number since it is divisible by the number (28) 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 22755348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35861280).

22755348 is an abundant number, since it is smaller than the sum of its proper divisors (48967212).

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

22755348 is a wasteful number, since it uses less digits than its factorization.

22755348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8237 (or 8232 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 22755348 is about 4770.2565968719. The cubic root of 22755348 is about 283.3747568809.

The spelling of 22755348 in words is "twenty-two million, seven hundred fifty-five thousand, three hundred forty-eight".