126368937 has 32 divisors (see below), whose sum is σ = 190771200. Its totient is φ = 82664064.

The previous prime is 126368909. The next prime is 126369017. The reversal of 126368937 is 739863621.

126368937 is a `hidden beast` number, since 1 + 2 + 636 + 8 + 9 + 3 + 7 = 666.

It is not a de Polignac number, because 126368937 - 2¹² = 126364841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126368892 and 126368901.

It is not an unprimeable number, because it can be changed into a prime (126318937) 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 31 ways as a sum of consecutive naturals, for example, 469639 + ... + 469907.

It is an arithmetic number, because the mean of its divisors is an integer number (5961600).

Almost surely, 2^126368937 is an apocalyptic number.

It is an amenable number.

126368937 is a deficient number, since it is larger than the sum of its proper divisors (64402263).

126368937 is a wasteful number, since it uses less digits than its factorization.

126368937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542 (or 536 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 126368937 is about 11241.3939082304. The cubic root of 126368937 is about 501.8186265087.

The spelling of 126368937 in words is "one hundred twenty-six million, three hundred sixty-eight thousand, nine hundred thirty-seven".