100005495 has 16 divisors (see below), whose sum is σ = 166966272. Its totient is φ = 51017120.

The previous prime is 100005469. The next prime is 100005523. The reversal of 100005495 is 594500001.

It is not a de Polignac number, because 100005495 - 2⁵ = 100005463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144591 + ... + 145280.

It is an arithmetic number, because the mean of its divisors is an integer number (10435392).

Almost surely, 2^100005495 is an apocalyptic number.

100005495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100005495 is a deficient number, since it is larger than the sum of its proper divisors (66960777).

100005495 is a wasteful number, since it uses less digits than its factorization.

100005495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289902.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 100005495 is about 10000.2747462257. The cubic root of 100005495 is about 464.1673850491.

Adding to 100005495 its reverse (594500001), we get a palindrome (694505496).

The spelling of 100005495 in words is "one hundred million, five thousand, four hundred ninety-five".