1126923 has 16 divisors (see below), whose sum is σ = 1737216. Its totient is φ = 636480.

The previous prime is 1126897. The next prime is 1126963. The reversal of 1126923 is 3296211.

It is not a de Polignac number, because 1126923 - 2⁶ = 1126859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1126893 and 1126902.

It is not an unprimeable number, because it can be changed into a prime (1126963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1903 + ... + 2423.

It is an arithmetic number, because the mean of its divisors is an integer number (108576).

2^1126923 is an apocalyptic number.

1126923 is a deficient number, since it is larger than the sum of its proper divisors (610293).

1126923 is a wasteful number, since it uses less digits than its factorization.

1126923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634.

The product of its digits is 648, while the sum is 24.

The square root of 1126923 is about 1061.5662956217. The cubic root of 1126923 is about 104.0634166969.

The spelling of 1126923 in words is "one million, one hundred twenty-six thousand, nine hundred twenty-three".