126647032 has 16 divisors (see below), whose sum is σ = 243255600. Its totient is φ = 61778880.

The previous prime is 126647021. The next prime is 126647057. The reversal of 126647032 is 230746621.

It is a junction number, because it is equal to n+sod(n) for n = 126646985 and 126647003.

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, 192732 + ... + 193387.

It is an arithmetic number, because the mean of its divisors is an integer number (15203475).

Almost surely, 2^126647032 is an apocalyptic number.

It is an amenable number.

126647032 is a deficient number, since it is larger than the sum of its proper divisors (116608568).

126647032 is a wasteful number, since it uses less digits than its factorization.

126647032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386166 (or 386162 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 126647032 is about 11253.7563506591. The cubic root of 126647032 is about 502.1864674499.

The spelling of 126647032 in words is "one hundred twenty-six million, six hundred forty-seven thousand, thirty-two".