126246912 has 112 divisors (see below), whose sum is σ = 368027712. Its totient is φ = 38174720.

The previous prime is 126246893. The next prime is 126246917. The reversal of 126246912 is 219642621.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126246917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270103 + ... + 270569.

Almost surely, 2^126246912 is an apocalyptic number.

126246912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126246912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184013856).

126246912 is an abundant number, since it is smaller than the sum of its proper divisors (241780800).

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

126246912 is an equidigital number, since it uses as much as digits as its factorization.

126246912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 483 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 126246912 is about 11235.9651120854. The cubic root of 126246912 is about 501.6570516265.

The spelling of 126246912 in words is "one hundred twenty-six million, two hundred forty-six thousand, nine hundred twelve".