126368936 has 8 divisors (see below), whose sum is σ = 236941770. Its totient is φ = 63184464.

The previous prime is 126368909. The next prime is 126369017. The reversal of 126368936 is 639863621.

It can be written as a sum of positive squares in only one way, i.e., 126112900 + 256036 = 11230^2 + 506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7898051 + ... + 7898066.

Almost surely, 2^126368936 is an apocalyptic number.

It is an amenable number.

126368936 is a deficient number, since it is larger than the sum of its proper divisors (110572834).

126368936 is a wasteful number, since it uses less digits than its factorization.

126368936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15796123 (or 15796119 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The square root of 126368936 is about 11241.3938637520. The cubic root of 126368936 is about 501.8186251850.

The spelling of 126368936 in words is "one hundred twenty-six million, three hundred sixty-eight thousand, nine hundred thirty-six".