1126426601 has 8 divisors (see below), whose sum is σ = 1146833160. Its totient is φ = 1106203392.

The previous prime is 1126426597. The next prime is 1126426603. The reversal of 1126426601 is 1066246211.

It can be written as a sum of positive squares in 4 ways, for example, as 5784025 + 1120642576 = 2405^2 + 33476^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1126426601 - 2² = 1126426597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126426603) 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 7 ways as a sum of consecutive naturals, for example, 33410 + ... + 58043.

It is an arithmetic number, because the mean of its divisors is an integer number (143354145).

Almost surely, 2^1126426601 is an apocalyptic number.

It is an amenable number.

1126426601 is a deficient number, since it is larger than the sum of its proper divisors (20406559).

1126426601 is a wasteful number, since it uses less digits than its factorization.

1126426601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91675.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1126426601 is about 33562.2794368916. The cubic root of 1126426601 is about 1040.4813480021.

The spelling of 1126426601 in words is "one billion, one hundred twenty-six million, four hundred twenty-six thousand, six hundred one".