1126249424 has 10 divisors (see below), whose sum is σ = 2182108290. Its totient is φ = 563124704.

The previous prime is 1126249387. The next prime is 1126249447. The reversal of 1126249424 is 4249426211.

It can be written as a sum of positive squares in only one way, i.e., 673921600 + 452327824 = 25960^2 + 21268^2 .

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, 35195279 + ... + 35195310.

It is an arithmetic number, because the mean of its divisors is an integer number (218210829).

Almost surely, 2^1126249424 is an apocalyptic number.

It is an amenable number.

1126249424 is a deficient number, since it is larger than the sum of its proper divisors (1055858866).

1126249424 is an equidigital number, since it uses as much as digits as its factorization.

1126249424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70390597 (or 70390591 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 1126249424 is about 33559.6398073638. The cubic root of 1126249424 is about 1040.4267922858.

The spelling of 1126249424 in words is "one billion, one hundred twenty-six million, two hundred forty-nine thousand, four hundred twenty-four".