22948382 has 4 divisors (see below), whose sum is σ = 34422576. Its totient is φ = 11474190.

The previous prime is 22948381. The next prime is 22948391. The reversal of 22948382 is 28384922.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22948381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5737094 + ... + 5737097.

It is an arithmetic number, because the mean of its divisors is an integer number (8605644).

Almost surely, 2^22948382 is an apocalyptic number.

22948382 is a deficient number, since it is larger than the sum of its proper divisors (11474194).

22948382 is a wasteful number, since it uses less digits than its factorization.

22948382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11474193.

The product of its digits is 55296, while the sum is 38.

The square root of 22948382 is about 4790.4469520077. The cubic root of 22948382 is about 284.1737926546.

The spelling of 22948382 in words is "twenty-two million, nine hundred forty-eight thousand, three hundred eighty-two".