107828556 has 24 divisors (see below), whose sum is σ = 274473024. Its totient is φ = 32675280.

The previous prime is 107828551. The next prime is 107828557. The reversal of 107828556 is 655828701.

It is not an unprimeable number, because it can be changed into a prime (107828551) 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, 408310 + ... + 408573.

It is an arithmetic number, because the mean of its divisors is an integer number (11436376).

Almost surely, 2^107828556 is an apocalyptic number.

It is an amenable number.

107828556 is an abundant number, since it is smaller than the sum of its proper divisors (166644468).

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

107828556 is a wasteful number, since it uses less digits than its factorization.

107828556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816901 (or 816899 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The square root of 107828556 is about 10384.0529659666. The cubic root of 107828556 is about 475.9681910340.

The spelling of 107828556 in words is "one hundred seven million, eight hundred twenty-eight thousand, five hundred fifty-six".