23226548 has 6 divisors (see below), whose sum is σ = 40646466. Its totient is φ = 11613272.

The previous prime is 23226547. The next prime is 23226551. The reversal of 23226548 is 84562232.

It can be written as a sum of positive squares in only one way, i.e., 12124324 + 11102224 = 3482^2 + 3332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23226547) by changing a digit.

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 as a sum of consecutive naturals, namely, 2903315 + ... + 2903322.

It is an arithmetic number, because the mean of its divisors is an integer number (6774411).

Almost surely, 2^23226548 is an apocalyptic number.

It is an amenable number.

23226548 is a deficient number, since it is larger than the sum of its proper divisors (17419918).

23226548 is a wasteful number, since it uses less digits than its factorization.

23226548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5806641 (or 5806639 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 23226548 is about 4819.3929078256. The cubic root of 23226548 is about 285.3173770204.

The spelling of 23226548 in words is "twenty-three million, two hundred twenty-six thousand, five hundred forty-eight".