126760136 has 8 divisors (see below), whose sum is σ = 237675270. Its totient is φ = 63380064.

The previous prime is 126760129. The next prime is 126760157. The reversal of 126760136 is 631067621.

It can be written as a sum of positive squares in only one way, i.e., 72148036 + 54612100 = 8494^2 + 7390^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 7922501 + ... + 7922516.

Almost surely, 2^126760136 is an apocalyptic number.

It is an amenable number.

126760136 is a deficient number, since it is larger than the sum of its proper divisors (110915134).

126760136 is a wasteful number, since it uses less digits than its factorization.

126760136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15845023 (or 15845019 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 126760136 is about 11258.7803957622. The cubic root of 126760136 is about 502.3359179798.

The spelling of 126760136 in words is "one hundred twenty-six million, seven hundred sixty thousand, one hundred thirty-six".