126044570 has 16 divisors (see below), whose sum is σ = 233012808. Its totient is φ = 49055040.

The previous prime is 126044563. The next prime is 126044573. The reversal of 126044570 is 75440621.

It can be written as a sum of positive squares in 4 ways, for example, as 125462401 + 582169 = 11201^2 + 763^2 .

It is not an unprimeable number, because it can be changed into a prime (126044573) 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, 169961 + ... + 170700.

Almost surely, 2^126044570 is an apocalyptic number.

126044570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126044570 is a deficient number, since it is larger than the sum of its proper divisors (106968238).

126044570 is a wasteful number, since it uses less digits than its factorization.

126044570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340705.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 126044570 is about 11226.9572903793. The cubic root of 126044570 is about 501.3888983504.

The spelling of 126044570 in words is "one hundred twenty-six million, forty-four thousand, five hundred seventy".