1066724126 has 32 divisors (see below), whose sum is σ = 1863388800. Its totient is φ = 453505536.

The previous prime is 1066724119. The next prime is 1066724129. The reversal of 1066724126 is 6214276601.

It is a super-2 number, since 2×1066724126² = 2275800721980927752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066724129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4901 + ... + 46448.

It is an arithmetic number, because the mean of its divisors is an integer number (58230900).

Almost surely, 2^1066724126 is an apocalyptic number.

1066724126 is a deficient number, since it is larger than the sum of its proper divisors (796664674).

1066724126 is a wasteful number, since it uses less digits than its factorization.

1066724126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51428.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1066724126 is about 32660.7428880606. The cubic root of 1066724126 is about 1021.7642560408.

The spelling of 1066724126 in words is "one billion, sixty-six million, seven hundred twenty-four thousand, one hundred twenty-six".