126335450 has 12 divisors (see below), whose sum is σ = 234984030. Its totient is φ = 50534160.

The previous prime is 126335399. The next prime is 126335467. The reversal of 126335450 is 54533621.

It can be written as a sum of positive squares in 3 ways, for example, as 95277121 + 31058329 = 9761^2 + 5573^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1263305 + ... + 1263404.

Almost surely, 2^126335450 is an apocalyptic number.

126335450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126335450 is a deficient number, since it is larger than the sum of its proper divisors (108648580).

126335450 is a wasteful number, since it uses less digits than its factorization.

126335450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526721 (or 2526716 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 126335450 is about 11239.9043590237. The cubic root of 126335450 is about 501.7742962977.

The spelling of 126335450 in words is "one hundred twenty-six million, three hundred thirty-five thousand, four hundred fifty".