12104751 has 8 divisors (see below), whose sum is σ = 16267264. Its totient is φ = 8006040.

The previous prime is 12104713. The next prime is 12104753. The reversal of 12104751 is 15740121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12104751 - 2¹¹ = 12102703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104753) 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 in 7 ways as a sum of consecutive naturals, for example, 15505 + ... + 16266.

It is an arithmetic number, because the mean of its divisors is an integer number (2033408).

Almost surely, 2^12104751 is an apocalyptic number.

12104751 is a deficient number, since it is larger than the sum of its proper divisors (4162513).

12104751 is a wasteful number, since it uses less digits than its factorization.

12104751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31901.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 12104751 is about 3479.1882673980. The cubic root of 12104751 is about 229.6070859322.

Adding to 12104751 its reverse (15740121), we get a palindrome (27844872).

The spelling of 12104751 in words is "twelve million, one hundred four thousand, seven hundred fifty-one".