106564051 has 4 divisors (see below), whose sum is σ = 116251704. Its totient is φ = 96876400.

The previous prime is 106564039. The next prime is 106564063. The reversal of 106564051 is 150465601.

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

It is an interprime number because it is at equal distance from previous prime (106564039) and next prime (106564063).

It is a cyclic number.

It is not a de Polignac number, because 106564051 - 2⁷ = 106563923 is a prime.

It is a super-2 number, since 2×106564051² = 22711793931061202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106564091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4843810 + ... + 4843831.

It is an arithmetic number, because the mean of its divisors is an integer number (29062926).

Almost surely, 2^106564051 is an apocalyptic number.

106564051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

106564051 is a deficient number, since it is larger than the sum of its proper divisors (9687653).

106564051 is an equidigital number, since it uses as much as digits as its factorization.

106564051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9687652.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 106564051 is about 10322.9865349132. The cubic root of 106564051 is about 474.1003113970.

The spelling of 106564051 in words is "one hundred six million, five hundred sixty-four thousand, fifty-one".