12106748 has 6 divisors (see below), whose sum is σ = 21186816. Its totient is φ = 6053372.

The previous prime is 12106711. The next prime is 12106789. The reversal of 12106748 is 84760121.

It is a self number, because there is not a number n which added to its sum of digits gives 12106748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1513340 + ... + 1513347.

It is an arithmetic number, because the mean of its divisors is an integer number (3531136).

Almost surely, 2^12106748 is an apocalyptic number.

It is an amenable number.

12106748 is a deficient number, since it is larger than the sum of its proper divisors (9080068).

12106748 is a wasteful number, since it uses less digits than its factorization.

12106748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026691 (or 3026689 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 12106748 is about 3479.4752477924. The cubic root of 12106748 is about 229.6197118325.

Adding to 12106748 its reverse (84760121), we get a palindrome (96866869).

The spelling of 12106748 in words is "twelve million, one hundred six thousand, seven hundred forty-eight".