126123832 has 32 divisors (see below), whose sum is σ = 241094880. Its totient is φ = 61841920.

The previous prime is 126123797. The next prime is 126123847. The reversal of 126123832 is 238321621.

It is a self number, because there is not a number n which added to its sum of digits gives 126123832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131868 + ... + 132820.

It is an arithmetic number, because the mean of its divisors is an integer number (7534215).

Almost surely, 2^126123832 is an apocalyptic number.

It is an amenable number.

126123832 is a deficient number, since it is larger than the sum of its proper divisors (114971048).

126123832 is a wasteful number, since it uses less digits than its factorization.

126123832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263 (or 1259 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 126123832 is about 11230.4867214204. The cubic root of 126123832 is about 501.4939743022.

The spelling of 126123832 in words is "one hundred twenty-six million, one hundred twenty-three thousand, eight hundred thirty-two".