126805882 has 32 divisors (see below), whose sum is σ = 228488832. Its totient is φ = 51637824.

The previous prime is 126805879. The next prime is 126805897. The reversal of 126805882 is 288508621.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19428 + ... + 25120.

It is an arithmetic number, because the mean of its divisors is an integer number (7140276).

Almost surely, 2^126805882 is an apocalyptic number.

126805882 is a deficient number, since it is larger than the sum of its proper divisors (101682950).

126805882 is a wasteful number, since it uses less digits than its factorization.

126805882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5782.

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 126805882 is about 11260.8117824604. The cubic root of 126805882 is about 502.3963394335.

The spelling of 126805882 in words is "one hundred twenty-six million, eight hundred five thousand, eight hundred eighty-two".