126848538 has 32 divisors (see below), whose sum is σ = 288446400. Its totient is φ = 41298768.

The previous prime is 126848531. The next prime is 126848591. The reversal of 126848538 is 835848621.

126848538 is a `hidden beast` number, since 12 + 68 + 48 + 538 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 126848493 and 126848502.

It is not an unprimeable number, because it can be changed into a prime (126848531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24993 + ... + 29636.

It is an arithmetic number, because the mean of its divisors is an integer number (9013950).

Almost surely, 2^126848538 is an apocalyptic number.

126848538 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

126848538 is an abundant number, since it is smaller than the sum of its proper divisors (161597862).

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

126848538 is a wasteful number, since it uses less digits than its factorization.

126848538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54683 (or 54677 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 126848538 is about 11262.7056252039. The cubic root of 126848538 is about 502.4526665150.

The spelling of 126848538 in words is "one hundred twenty-six million, eight hundred forty-eight thousand, five hundred thirty-eight".