100563436 has 6 divisors (see below), whose sum is σ = 175986020. Its totient is φ = 50281716.

The previous prime is 100563403. The next prime is 100563443. The reversal of 100563436 is 634365001.

It is a super-2 number, since 2×100563436² = 20226009320252192, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12570426 + ... + 12570433.

Almost surely, 2^100563436 is an apocalyptic number.

It is an amenable number.

100563436 is a deficient number, since it is larger than the sum of its proper divisors (75422584).

100563436 is a wasteful number, since it uses less digits than its factorization.

100563436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25140863 (or 25140861 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 100563436 is about 10028.1322288849. The cubic root of 100563436 is about 465.0289973053.

The spelling of 100563436 in words is "one hundred million, five hundred sixty-three thousand, four hundred thirty-six".