126546112 has 56 divisors (see below), whose sum is σ = 313090560. Its totient is φ = 49301760.

The previous prime is 126546107. The next prime is 126546143. The reversal of 126546112 is 211645621.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 7912 + ... + 17767.

Almost surely, 2^126546112 is an apocalyptic number.

It is an amenable number.

126546112 is an abundant number, since it is smaller than the sum of its proper divisors (186544448).

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

126546112 is a wasteful number, since it uses less digits than its factorization.

126546112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25709 (or 25699 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 126546112 is about 11249.2716208651. The cubic root of 126546112 is about 502.0530411725.

The spelling of 126546112 in words is "one hundred twenty-six million, five hundred forty-six thousand, one hundred twelve".