126096636 has 12 divisors (see below), whose sum is σ = 294225512. Its totient is φ = 42032208.

The previous prime is 126096631. The next prime is 126096643. The reversal of 126096636 is 636690621.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×126096636² = 31800723221032992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126096594 and 126096603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126096631) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5254015 + ... + 5254038.

Almost surely, 2^126096636 is an apocalyptic number.

It is an amenable number.

126096636 is an abundant number, since it is smaller than the sum of its proper divisors (168128876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126096636 is a wasteful number, since it uses less digits than its factorization.

126096636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10508060 (or 10508058 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 126096636 is about 11229.2758448619. The cubic root of 126096636 is about 501.4579261044.

The spelling of 126096636 in words is "one hundred twenty-six million, ninety-six thousand, six hundred thirty-six".