100048285 has 8 divisors (see below), whose sum is σ = 120864600. Its totient is φ = 79500864.

The previous prime is 100048271. The next prime is 100048303. The reversal of 100048285 is 582840001.

It can be written as a sum of positive squares in 4 ways, for example, as 11142244 + 88906041 = 3338^2 + 9429^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 100048285 - 2¹⁹ = 99523997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66402 + ... + 67891.

It is an arithmetic number, because the mean of its divisors is an integer number (15108075).

Almost surely, 2^100048285 is an apocalyptic number.

It is an amenable number.

100048285 is a deficient number, since it is larger than the sum of its proper divisors (20816315).

100048285 is a wasteful number, since it uses less digits than its factorization.

100048285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134447.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 100048285 is about 10002.4139586402. The cubic root of 100048285 is about 464.2335777128.

Adding to 100048285 its reverse (582840001), we get a palindrome (682888286).

The spelling of 100048285 in words is "one hundred million, forty-eight thousand, two hundred eighty-five".