103485928 has 32 divisors (see below), whose sum is σ = 238815360. Its totient is φ = 40939200.

The previous prime is 103485923. The next prime is 103485937. The reversal of 103485928 is 829584301.

It is not an unprimeable number, because it can be changed into a prime (103485923) 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, 70348 + ... + 71803.

It is an arithmetic number, because the mean of its divisors is an integer number (7462980).

Almost surely, 2^103485928 is an apocalyptic number.

It is an amenable number.

103485928 is an abundant number, since it is smaller than the sum of its proper divisors (135329432).

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

103485928 is a wasteful number, since it uses less digits than its factorization.

103485928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142177 (or 142173 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 103485928 is about 10172.8033501095. The cubic root of 103485928 is about 469.4908141860.

The spelling of 103485928 in words is "one hundred three million, four hundred eighty-five thousand, nine hundred twenty-eight".