1126442670 has 32 divisors (see below), whose sum is σ = 2707916832. Its totient is φ = 299889792.

The previous prime is 1126442599. The next prime is 1126442671. The reversal of 1126442670 is 762446211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126442671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12237 + ... + 49016.

It is an arithmetic number, because the mean of its divisors is an integer number (84622401).

Almost surely, 2^1126442670 is an apocalyptic number.

1126442670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126442670 is an abundant number, since it is smaller than the sum of its proper divisors (1581474162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1126442670 is a wasteful number, since it uses less digits than its factorization.

1126442670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61876.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1126442670 is about 33562.5188268104. The cubic root of 1126442670 is about 1040.4862956289.

Adding to 1126442670 its reverse (762446211), we get a palindrome (1888888881).

The spelling of 1126442670 in words is "one billion, one hundred twenty-six million, four hundred forty-two thousand, six hundred seventy".