12017948 has 24 divisors (see below), whose sum is σ = 21892080. Its totient is φ = 5765760.

The previous prime is 12017921. The next prime is 12017953. The reversal of 12017948 is 84971021.

12017948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36143 + ... + 36473.

It is an arithmetic number, because the mean of its divisors is an integer number (912170).

Almost surely, 2^12017948 is an apocalyptic number.

It is an amenable number.

12017948 is a deficient number, since it is larger than the sum of its proper divisors (9874132).

12017948 is a wasteful number, since it uses less digits than its factorization.

12017948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677 (or 675 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 12017948 is about 3466.6912178618. The cubic root of 12017948 is about 229.0569323814.

Adding to 12017948 its reverse (84971021), we get a palindrome (96988969).

The spelling of 12017948 in words is "twelve million, seventeen thousand, nine hundred forty-eight".