1126252 has 6 divisors (see below), whose sum is σ = 1970948. Its totient is φ = 563124.

The previous prime is 1126247. The next prime is 1126253. The reversal of 1126252 is 2526211.

It is not an unprimeable number, because it can be changed into a prime (1126253) 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 as a sum of consecutive naturals, namely, 140778 + ... + 140785.

2^1126252 is an apocalyptic number.

It is an amenable number.

1126252 is a deficient number, since it is larger than the sum of its proper divisors (844696).

1126252 is a wasteful number, since it uses less digits than its factorization.

1126252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281567 (or 281565 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 1126252 is about 1061.2502061248. The cubic root of 1126252 is about 104.0427585520.

It can be divided in two parts, 1126 and 252, that added together give a triangular number (1378 = T₅₂).

The spelling of 1126252 in words is "one million, one hundred twenty-six thousand, two hundred fifty-two".