126828516 has 24 divisors (see below), whose sum is σ = 300786304. Its totient is φ = 41582880.

The previous prime is 126828511. The next prime is 126828529. The reversal of 126828516 is 615828621.

126828516 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

126828516 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (126828511) 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, 85900 + ... + 87363.

Almost surely, 2^126828516 is an apocalyptic number.

It is an amenable number.

126828516 is an abundant number, since it is smaller than the sum of its proper divisors (173957788).

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

126828516 is a wasteful number, since it uses less digits than its factorization.

126828516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173331 (or 173329 counting only the distinct ones).

The product of its digits is 46080, while the sum is 39.

The square root of 126828516 is about 11261.8167273313. The cubic root of 126828516 is about 502.4262291149.

The spelling of 126828516 in words is "one hundred twenty-six million, eight hundred twenty-eight thousand, five hundred sixteen".