126351361 has 8 divisors (see below), whose sum is σ = 133881984. Its totient is φ = 118831680.

The previous prime is 126351359. The next prime is 126351371. The reversal of 126351361 is 163153621.

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 126351361 - 2¹ = 126351359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126351301) 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 7 ways as a sum of consecutive naturals, for example, 43876 + ... + 46666.

It is an arithmetic number, because the mean of its divisors is an integer number (16735248).

Almost surely, 2^126351361 is an apocalyptic number.

It is an amenable number.

126351361 is a deficient number, since it is larger than the sum of its proper divisors (7530623).

126351361 is a wasteful number, since it uses less digits than its factorization.

126351361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5471.

The product of its digits is 3240, while the sum is 28.

The square root of 126351361 is about 11240.6121274600. The cubic root of 126351361 is about 501.7953603133.

The spelling of 126351361 in words is "one hundred twenty-six million, three hundred fifty-one thousand, three hundred sixty-one".