103828473 has 20 divisors (see below), whose sum is σ = 177260160. Its totient is φ = 59330232.

The previous prime is 103828457. The next prime is 103828511. The reversal of 103828473 is 374828301.

103828473 is a `hidden beast` number, since 103 + 82 + 8 + 473 = 666.

It is not a de Polignac number, because 103828473 - 2⁴ = 103828457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103828423) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 90993 + ... + 92126.

It is an arithmetic number, because the mean of its divisors is an integer number (8863008).

Almost surely, 2^103828473 is an apocalyptic number.

It is an amenable number.

103828473 is a deficient number, since it is larger than the sum of its proper divisors (73431687).

103828473 is an equidigital number, since it uses as much as digits as its factorization.

103828473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183138 (or 183129 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 103828473 is about 10189.6257536771. The cubic root of 103828473 is about 470.0082584938.

The spelling of 103828473 in words is "one hundred three million, eight hundred twenty-eight thousand, four hundred seventy-three".