100006463 has 4 divisors (see below), whose sum is σ = 100996728. Its totient is φ = 99016200.

The previous prime is 100006457. The next prime is 100006477. The reversal of 100006463 is 364600001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100006463 - 2¹⁰ = 100005439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100006483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494981 + ... + 495182.

It is an arithmetic number, because the mean of its divisors is an integer number (25249182).

Almost surely, 2^100006463 is an apocalyptic number.

100006463 is a deficient number, since it is larger than the sum of its proper divisors (990265).

100006463 is an equidigital number, since it uses as much as digits as its factorization.

100006463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990264.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 100006463 is about 10000.3231447789. The cubic root of 100006463 is about 464.1688826754.

Adding to 100006463 its reverse (364600001), we get a palindrome (464606464).

The spelling of 100006463 in words is "one hundred million, six thousand, four hundred sixty-three".