126332664 has 16 divisors (see below), whose sum is σ = 315831720. Its totient is φ = 42110880.

The previous prime is 126332639. The next prime is 126332669. The reversal of 126332664 is 466233621.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126332669) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2631907 + ... + 2631954.

Almost surely, 2^126332664 is an apocalyptic number.

It is an amenable number.

126332664 is an abundant number, since it is smaller than the sum of its proper divisors (189499056).

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

126332664 is a wasteful number, since it uses less digits than its factorization.

126332664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5263870 (or 5263866 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 126332664 is about 11239.7804249015. The cubic root of 126332664 is about 501.7706078279.

The spelling of 126332664 in words is "one hundred twenty-six million, three hundred thirty-two thousand, six hundred sixty-four".