126772802 has 16 divisors (see below), whose sum is σ = 204977472. Its totient is φ = 58456080.

The previous prime is 126772759. The next prime is 126772817. The reversal of 126772802 is 208277621.

It is an unprimeable number.

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, 44027 + ... + 46817.

It is an arithmetic number, because the mean of its divisors is an integer number (12811092).

Almost surely, 2^126772802 is an apocalyptic number.

126772802 is a deficient number, since it is larger than the sum of its proper divisors (78204670).

126772802 is a wasteful number, since it uses less digits than its factorization.

126772802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 126772802 is about 11259.3428760297. The cubic root of 126772802 is about 502.3526487255.

The spelling of 126772802 in words is "one hundred twenty-six million, seven hundred seventy-two thousand, eight hundred two".