126504112 has 20 divisors (see below), whose sum is σ = 280116496. Its totient is φ = 54216000.

The previous prime is 126504029. The next prime is 126504121. The reversal of 126504112 is 211405621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564639 + ... + 564862.

Almost surely, 2^126504112 is an apocalyptic number.

It is an amenable number.

126504112 is an abundant number, since it is smaller than the sum of its proper divisors (153612384).

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

126504112 is a wasteful number, since it uses less digits than its factorization.

126504112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129516 (or 1129510 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 126504112 is about 11247.4046784136. The cubic root of 126504112 is about 501.9974920908.

Adding to 126504112 its reverse (211405621), we get a palindrome (337909733).

The spelling of 126504112 in words is "one hundred twenty-six million, five hundred four thousand, one hundred twelve".