107855628 has 48 divisors (see below), whose sum is σ = 265776000. Its totient is φ = 33948288.

The previous prime is 107855623. The next prime is 107855641. The reversal of 107855628 is 826558701.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 107855628.

It is not an unprimeable number, because it can be changed into a prime (107855621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94968 + ... + 96096.

It is an arithmetic number, because the mean of its divisors is an integer number (5537000).

Almost surely, 2^107855628 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107855628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132888000).

107855628 is an abundant number, since it is smaller than the sum of its proper divisors (157920372).

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

107855628 is a wasteful number, since it uses less digits than its factorization.

107855628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574 (or 1572 counting only the distinct ones).

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

The square root of 107855628 is about 10385.3564214234. The cubic root of 107855628 is about 476.0080207202.

The spelling of 107855628 in words is "one hundred seven million, eight hundred fifty-five thousand, six hundred twenty-eight".