126943344 has 60 divisors (see below), whose sum is σ = 387566712. Its totient is φ = 38467200.

The previous prime is 126943343. The next prime is 126943363. The reversal of 126943344 is 443349621.

It is a happy number.

It is a super-2 number, since 2×126943344² = 32229225171804672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 126943299 and 126943308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126943343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38487 + ... + 41654.

Almost surely, 2^126943344 is an apocalyptic number.

It is an amenable number.

126943344 is an abundant number, since it is smaller than the sum of its proper divisors (260623368).

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

126943344 is a wasteful number, since it uses less digits than its factorization.

126943344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80166 (or 80157 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 126943344 is about 11266.9136856550. The cubic root of 126943344 is about 502.5778122614.

The spelling of 126943344 in words is "one hundred twenty-six million, nine hundred forty-three thousand, three hundred forty-four".