12750901 has 8 divisors (see below), whose sum is σ = 14088384. Its totient is φ = 11478720.

The previous prime is 12750863. The next prime is 12750911. The reversal of 12750901 is 10905721.

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

It is a cyclic number.

It is not a de Polignac number, because 12750901 - 2⁹ = 12750389 is a prime.

It is a super-3 number, since 3×12750901³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12750911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15915 + ... + 16696.

It is an arithmetic number, because the mean of its divisors is an integer number (1761048).

Almost surely, 2^12750901 is an apocalyptic number.

It is an amenable number.

12750901 is a deficient number, since it is larger than the sum of its proper divisors (1337483).

12750901 is a wasteful number, since it uses less digits than its factorization.

12750901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32651.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 12750901 is about 3570.8403772782. The cubic root of 12750901 is about 233.6219392531.

The spelling of 12750901 in words is "twelve million, seven hundred fifty thousand, nine hundred one".