103487485 has 8 divisors (see below), whose sum is σ = 127214136. Its totient is φ = 80770560.

The previous prime is 103487479. The next prime is 103487491. The reversal of 103487485 is 584784301.

It is an interprime number because it is at equal distance from previous prime (103487479) and next prime (103487491).

It can be written as a sum of positive squares in 4 ways, for example, as 5299204 + 98188281 = 2302^2 + 9909^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103487485 - 2¹³ = 103479293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252204 + ... + 252613.

It is an arithmetic number, because the mean of its divisors is an integer number (15901767).

Almost surely, 2^103487485 is an apocalyptic number.

It is an amenable number.

103487485 is a deficient number, since it is larger than the sum of its proper divisors (23726651).

103487485 is an equidigital number, since it uses as much as digits as its factorization.

103487485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504863.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 103487485 is about 10172.8798773995. The cubic root of 103487485 is about 469.4931687526.

The spelling of 103487485 in words is "one hundred three million, four hundred eighty-seven thousand, four hundred eighty-five".