126183434 has 12 divisors (see below), whose sum is σ = 203927346. Its totient is φ = 58212072.

The previous prime is 126183419. The next prime is 126183443. The reversal of 126183434 is 434381621.

It can be written as a sum of positive squares in only one way, i.e., 121330225 + 4853209 = 11015^2 + 2203^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 126183434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56177 + ... + 58379.

Almost surely, 2^126183434 is an apocalyptic number.

126183434 is a deficient number, since it is larger than the sum of its proper divisors (77743912).

126183434 is an frugal number, since it uses more digits than its factorization.

126183434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421 (or 2218 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 126183434 is about 11233.1399884449. The cubic root of 126183434 is about 501.5729584146.

The spelling of 126183434 in words is "one hundred twenty-six million, one hundred eighty-three thousand, four hundred thirty-four".