126166676 has 12 divisors (see below), whose sum is σ = 226177140. Its totient is φ = 61544640.

The previous prime is 126166643. The next prime is 126166699. The reversal of 126166676 is 676661621.

It can be written as a sum of positive squares in 2 ways, for example, as 20611600 + 105555076 = 4540^2 + 10274^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384491 + ... + 384818.

It is an arithmetic number, because the mean of its divisors is an integer number (18848095).

Almost surely, 2^126166676 is an apocalyptic number.

It is an amenable number.

126166676 is a deficient number, since it is larger than the sum of its proper divisors (100010464).

126166676 is a wasteful number, since it uses less digits than its factorization.

126166676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769354 (or 769352 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 126166676 is about 11232.3940457945. The cubic root of 126166676 is about 501.5507533556.

The spelling of 126166676 in words is "one hundred twenty-six million, one hundred sixty-six thousand, six hundred seventy-six".