106563501 has 12 divisors (see below), whose sum is σ = 167918400. Its totient is φ = 64583880.

The previous prime is 106563481. The next prime is 106563511. The reversal of 106563501 is 105365601.

It is a happy number.

106563501 is a `hidden beast` number, since 1 + 0 + 656 + 3 + 5 + 0 + 1 = 666.

It is not a de Polignac number, because 106563501 - 2⁶ = 106563437 is a prime.

It is a super-2 number, since 2×106563501² = 22711559490754002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106563511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 538101 + ... + 538298.

It is an arithmetic number, because the mean of its divisors is an integer number (13993200).

Almost surely, 2^106563501 is an apocalyptic number.

106563501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106563501 is a deficient number, since it is larger than the sum of its proper divisors (61354899).

106563501 is a wasteful number, since it uses less digits than its factorization.

106563501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076416 (or 1076413 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 106563501 is about 10322.9598953013. The cubic root of 106563501 is about 474.0994957510.

The spelling of 106563501 in words is "one hundred six million, five hundred sixty-three thousand, five hundred one".