126100472 has 16 divisors (see below), whose sum is σ = 236557800. Its totient is φ = 63018400.

The previous prime is 126100427. The next prime is 126100493. The reversal of 126100472 is 274001621.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 27479 + ... + 31737.

Almost surely, 2^126100472 is an apocalyptic number.

It is an amenable number.

126100472 is a deficient number, since it is larger than the sum of its proper divisors (110457328).

126100472 is a wasteful number, since it uses less digits than its factorization.

126100472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7966 (or 7962 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 126100472 is about 11229.4466470971. The cubic root of 126100472 is about 501.4630110223.

The spelling of 126100472 in words is "one hundred twenty-six million, one hundred thousand, four hundred seventy-two".