106545259 has 4 divisors (see below), whose sum is σ = 106867480. Its totient is φ = 106223040.

The previous prime is 106545247. The next prime is 106545277. The reversal of 106545259 is 952545601.

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 106545259 - 2¹⁵ = 106512491 is a prime.

It is a super-2 number, since 2×106545259² = 22703784430754162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106545289) 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, 160614 + ... + 161275.

It is an arithmetic number, because the mean of its divisors is an integer number (26716870).

Almost surely, 2^106545259 is an apocalyptic number.

106545259 is a deficient number, since it is larger than the sum of its proper divisors (322221).

106545259 is an equidigital number, since it uses as much as digits as its factorization.

106545259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322220.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 106545259 is about 10322.0762930720. The cubic root of 106545259 is about 474.0724414079.

The spelling of 106545259 in words is "one hundred six million, five hundred forty-five thousand, two hundred fifty-nine".