8127828 has 36 divisors (see below), whose sum is σ = 21211008. Its totient is φ = 2621520.

The previous prime is 8127811. The next prime is 8127829. The reversal of 8127828 is 8287218.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8127792 and 8127801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8127829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2526 + ... + 4757.

Almost surely, 2^8127828 is an apocalyptic number.

It is an amenable number.

8127828 is an abundant number, since it is smaller than the sum of its proper divisors (13083180).

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

8127828 is a wasteful number, since it uses less digits than its factorization.

8127828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7324 (or 7319 counting only the distinct ones).

The product of its digits is 14336, while the sum is 36.

The square root of 8127828 is about 2850.9345836059. The cubic root of 8127828 is about 201.0596095571.

The spelling of 8127828 in words is "eight million, one hundred twenty-seven thousand, eight hundred twenty-eight".