126536884 has 12 divisors (see below), whose sum is σ = 233094400. Its totient is φ = 59938488.

The previous prime is 126536867. The next prime is 126536923. The reversal of 126536884 is 488635621.

It is a self number, because there is not a number n which added to its sum of digits gives 126536884.

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, 832404 + ... + 832555.

Almost surely, 2^126536884 is an apocalyptic number.

It is an amenable number.

126536884 is a deficient number, since it is larger than the sum of its proper divisors (106557516).

126536884 is a wasteful number, since it uses less digits than its factorization.

126536884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664982 (or 1664980 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 126536884 is about 11248.8614534983. The cubic root of 126536884 is about 502.0408372994.

The spelling of 126536884 in words is "one hundred twenty-six million, five hundred thirty-six thousand, eight hundred eighty-four".