126207264 has 24 divisors (see below), whose sum is σ = 331294320. Its totient is φ = 42069056.

The previous prime is 126207247. The next prime is 126207271. The reversal of 126207264 is 462702621.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 657234 + ... + 657425.

It is an arithmetic number, because the mean of its divisors is an integer number (13803930).

Almost surely, 2^126207264 is an apocalyptic number.

It is an amenable number.

126207264 is an abundant number, since it is smaller than the sum of its proper divisors (205087056).

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

126207264 is a wasteful number, since it uses less digits than its factorization.

126207264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314672 (or 1314664 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 126207264 is about 11234.2006391198. The cubic root of 126207264 is about 501.6045307874.

Adding to 126207264 its reverse (462702621), we get a palindrome (588909885).

The spelling of 126207264 in words is "one hundred twenty-six million, two hundred seven thousand, two hundred sixty-four".