1126904 has 8 divisors (see below), whose sum is σ = 2112960. Its totient is φ = 563448.

The previous prime is 1126897. The next prime is 1126963. The reversal of 1126904 is 4096211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1126904.

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, 70424 + ... + 70439.

It is an arithmetic number, because the mean of its divisors is an integer number (264120).

2^1126904 is an apocalyptic number.

It is an amenable number.

1126904 is a deficient number, since it is larger than the sum of its proper divisors (986056).

1126904 is a wasteful number, since it uses less digits than its factorization.

1126904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140869 (or 140865 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1126904 is about 1061.5573465433. The cubic root of 1126904 is about 104.0628318548.

The spelling of 1126904 in words is "one million, one hundred twenty-six thousand, nine hundred four".