22038348 has 24 divisors (see below), whose sum is σ = 51625728. Its totient is φ = 7317136.

The previous prime is 22038343. The next prime is 22038353. The reversal of 22038348 is 84383022.

It is an interprime number because it is at equal distance from previous prime (22038343) and next prime (22038353).

It is not an unprimeable number, because it can be changed into a prime (22038343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336 + ... + 6647.

It is an arithmetic number, because the mean of its divisors is an integer number (2151072).

Almost surely, 2^22038348 is an apocalyptic number.

It is an amenable number.

22038348 is an abundant number, since it is smaller than the sum of its proper divisors (29587380).

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

22038348 is a wasteful number, since it uses less digits than its factorization.

22038348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7253 (or 7251 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 22038348 is about 4694.5018905098. The cubic root of 22038348 is about 280.3666455374.

The spelling of 22038348 in words is "twenty-two million, thirty-eight thousand, three hundred forty-eight".