100485827 has 32 divisors (see below), whose sum is σ = 122145408. Its totient is φ = 81709056.

The previous prime is 100485817. The next prime is 100485907. The reversal of 100485827 is 728584001.

It is not a de Polignac number, because 100485827 - 2⁴ = 100485811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100485817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269213 + ... + 269585.

It is an arithmetic number, because the mean of its divisors is an integer number (3817044).

Almost surely, 2^100485827 is an apocalyptic number.

100485827 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

100485827 is a deficient number, since it is larger than the sum of its proper divisors (21659581).

100485827 is a wasteful number, since it uses less digits than its factorization.

100485827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479.

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 100485827 is about 10024.2619179668. The cubic root of 100485827 is about 464.9093390907.

The spelling of 100485827 in words is "one hundred million, four hundred eighty-five thousand, eight hundred twenty-seven".