126504264 has 32 divisors (see below), whose sum is σ = 327168000. Its totient is φ = 40713792.

The previous prime is 126504253. The next prime is 126504277. The reversal of 126504264 is 462405621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90184 + ... + 91575.

It is an arithmetic number, because the mean of its divisors is an integer number (10224000).

Almost surely, 2^126504264 is an apocalyptic number.

It is an amenable number.

126504264 is an abundant number, since it is smaller than the sum of its proper divisors (200663736).

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

126504264 is a wasteful number, since it uses less digits than its factorization.

126504264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181797 (or 181793 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 126504264 is about 11247.4114355260. The cubic root of 126504264 is about 501.9976931477.

Adding to 126504264 its reverse (462405621), we get a palindrome (588909885).

The spelling of 126504264 in words is "one hundred twenty-six million, five hundred four thousand, two hundred sixty-four".