106267899 has 4 divisors (see below), whose sum is σ = 141690536. Its totient is φ = 70845264.

The previous prime is 106267891. The next prime is 106267913. The reversal of 106267899 is 998762601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 998762601 = 3 ⋅332920867.

It is not a de Polignac number, because 106267899 - 2³ = 106267891 is a prime.

It is a super-2 number, since 2×106267899² = 22585732715748402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106267891) 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, 17711314 + ... + 17711319.

It is an arithmetic number, because the mean of its divisors is an integer number (35422634).

Almost surely, 2^106267899 is an apocalyptic number.

106267899 is a deficient number, since it is larger than the sum of its proper divisors (35422637).

106267899 is an equidigital number, since it uses as much as digits as its factorization.

106267899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35422636.

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 106267899 is about 10308.6322565120. The cubic root of 106267899 is about 473.6607134199.

The spelling of 106267899 in words is "one hundred six million, two hundred sixty-seven thousand, eight hundred ninety-nine".