126562648 has 32 divisors (see below), whose sum is σ = 251290800. Its totient is φ = 59591808.

The previous prime is 126562643. The next prime is 126562649. The reversal of 126562648 is 846265621.

It is a self number, because there is not a number n which added to its sum of digits gives 126562648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126562643) 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 7 ways as a sum of consecutive naturals, for example, 23890 + ... + 28702.

Almost surely, 2^126562648 is an apocalyptic number.

It is an amenable number.

126562648 is a deficient number, since it is larger than the sum of its proper divisors (124728152).

126562648 is a wasteful number, since it uses less digits than its factorization.

126562648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011 (or 5007 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 126562648 is about 11250.0065777759. The cubic root of 126562648 is about 502.0749082674.

The spelling of 126562648 in words is "one hundred twenty-six million, five hundred sixty-two thousand, six hundred forty-eight".