106452253 has 4 divisors (see below), whose sum is σ = 106917340. Its totient is φ = 105987168.

The previous prime is 106452223. The next prime is 106452271. The reversal of 106452253 is 352254601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 352254601 = 79 ⋅4458919.

It can be written as a sum of positive squares in 2 ways, for example, as 53846244 + 52606009 = 7338^2 + 7253^2 .

It is a cyclic number.

It is not a de Polignac number, because 106452253 - 2⁵ = 106452221 is a prime.

It is a super-2 number, since 2×106452253² = 22664164337552018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106452223) 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, 232200 + ... + 232657.

It is an arithmetic number, because the mean of its divisors is an integer number (26729335).

Almost surely, 2^106452253 is an apocalyptic number.

It is an amenable number.

106452253 is a deficient number, since it is larger than the sum of its proper divisors (465087).

106452253 is an equidigital number, since it uses as much as digits as its factorization.

106452253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465086.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 106452253 is about 10317.5701112229. The cubic root of 106452253 is about 473.9344580518.

The spelling of 106452253 in words is "one hundred six million, four hundred fifty-two thousand, two hundred fifty-three".