22348 has 12 divisors (see below), whose sum is σ = 40432. Its totient is φ = 10800.

The previous prime is 22343. The next prime is 22349. The reversal of 22348 is 84322.

It is a happy number.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

Its product of digits (384) is a multiple of the sum of its prime factors (192).

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73 + ... + 223.

2²²³⁴⁸ is an apocalyptic number.

It is an amenable number.

22348 is a deficient number, since it is larger than the sum of its proper divisors (18084).

22348 is a wasteful number, since it uses less digits than its factorization.

22348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 190 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 22348 is about 149.4924747270. The cubic root of 22348 is about 28.1673649598.

The spelling of 22348 in words is "twenty-two thousand, three hundred forty-eight".