1126426151 has 8 divisors (see below), whose sum is σ = 1157579280. Its totient is φ = 1095498432.

The previous prime is 1126426141. The next prime is 1126426157. The reversal of 1126426151 is 1516246211.

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 1126426151 - 2¹⁸ = 1126164007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126426157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46196 + ... + 66233.

It is an arithmetic number, because the mean of its divisors is an integer number (144697410).

Almost surely, 2^1126426151 is an apocalyptic number.

1126426151 is a deficient number, since it is larger than the sum of its proper divisors (31153129).

1126426151 is a wasteful number, since it uses less digits than its factorization.

1126426151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112705.

The product of its digits is 2880, while the sum is 29.

The square root of 1126426151 is about 33562.2727329363. The cubic root of 1126426151 is about 1040.4812094470.

The spelling of 1126426151 in words is "one billion, one hundred twenty-six million, four hundred twenty-six thousand, one hundred fifty-one".