1126051252 has 12 divisors (see below), whose sum is σ = 1974131460. Its totient is φ = 562013696.

The previous prime is 1126051249. The next prime is 1126051261. The reversal of 1126051252 is 2521506211.

It can be written as a sum of positive squares in 2 ways, for example, as 509224356 + 616826896 = 22566^2 + 24836^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250477 + ... + 254932.

It is an arithmetic number, because the mean of its divisors is an integer number (164510955).

Almost surely, 2^1126051252 is an apocalyptic number.

It is an amenable number.

1126051252 is a deficient number, since it is larger than the sum of its proper divisors (848080208).

1126051252 is a wasteful number, since it uses less digits than its factorization.

1126051252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505970 (or 505968 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1126051252 is about 33556.6871428036. The cubic root of 1126051252 is about 1040.3657650840.

Adding to 1126051252 its reverse (2521506211), we get a palindrome (3647557463).

The spelling of 1126051252 in words is "one billion, one hundred twenty-six million, fifty-one thousand, two hundred fifty-two".