1126954437 has 16 divisors (see below), whose sum is σ = 1791928320. Its totient is φ = 615974832.

The previous prime is 1126954427. The next prime is 1126954487. The reversal of 1126954437 is 7344596211.

It is not a de Polignac number, because 1126954437 - 2⁶ = 1126954373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126954417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1166137 + ... + 1167102.

It is an arithmetic number, because the mean of its divisors is an integer number (111995520).

Almost surely, 2^1126954437 is an apocalyptic number.

It is an amenable number.

1126954437 is a deficient number, since it is larger than the sum of its proper divisors (664973883).

1126954437 is a wasteful number, since it uses less digits than its factorization.

1126954437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333272.

The product of its digits is 181440, while the sum is 42.

The square root of 1126954437 is about 33570.1420461695. The cubic root of 1126954437 is about 1040.6438434990.

The spelling of 1126954437 in words is "one billion, one hundred twenty-six million, nine hundred fifty-four thousand, four hundred thirty-seven".