126416333 has 4 divisors (see below), whose sum is σ = 126630108. Its totient is φ = 126202560.

The previous prime is 126416321. The next prime is 126416359. The reversal of 126416333 is 333614621.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 103164649 + 23251684 = 10157^2 + 4822^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126416333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126416296 and 126416305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126416393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105998 + ... + 107183.

It is an arithmetic number, because the mean of its divisors is an integer number (31657527).

Almost surely, 2^126416333 is an apocalyptic number.

It is an amenable number.

126416333 is a deficient number, since it is larger than the sum of its proper divisors (213775).

126416333 is an equidigital number, since it uses as much as digits as its factorization.

126416333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213774.

The product of its digits is 7776, while the sum is 29.

The square root of 126416333 is about 11243.5018121580. The cubic root of 126416333 is about 501.8813561196.

The spelling of 126416333 in words is "one hundred twenty-six million, four hundred sixteen thousand, three hundred thirty-three".