12038548 has 6 divisors (see below), whose sum is σ = 21067466. Its totient is φ = 6019272.

The previous prime is 12038531. The next prime is 12038549. The reversal of 12038548 is 84583021.

It can be written as a sum of positive squares in only one way, i.e., 8305924 + 3732624 = 2882^2 + 1932^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12038549) 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, 1504815 + ... + 1504822.

Almost surely, 2^12038548 is an apocalyptic number.

It is an amenable number.

12038548 is a deficient number, since it is larger than the sum of its proper divisors (9028918).

12038548 is a wasteful number, since it uses less digits than its factorization.

12038548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3009641 (or 3009639 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 12038548 is about 3469.6610785493. The cubic root of 12038548 is about 229.1877333948.

The spelling of 12038548 in words is "twelve million, thirty-eight thousand, five hundred forty-eight".