1126901 has 8 divisors (see below), whose sum is σ = 1172160. Its totient is φ = 1082592.

The previous prime is 1126897. The next prime is 1126963. The reversal of 1126901 is 1096211.

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 1126901 - 2² = 1126897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2960 + ... + 3318.

It is an arithmetic number, because the mean of its divisors is an integer number (146520).

2^1126901 is an apocalyptic number.

It is an amenable number.

1126901 is a deficient number, since it is larger than the sum of its proper divisors (45259).

1126901 is an equidigital number, since it uses as much as digits as its factorization.

1126901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 1126901 is about 1061.5559335240. Note that the first 3 decimals coincide. The cubic root of 1126901 is about 104.0627395107.

The spelling of 1126901 in words is "one million, one hundred twenty-six thousand, nine hundred one".