106525469 has 4 divisors (see below), whose sum is σ = 107984796. Its totient is φ = 105066144.

The previous prime is 106525429. The next prime is 106525483. The reversal of 106525469 is 964525601.

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

It can be written as a sum of positive squares in 2 ways, for example, as 45091225 + 61434244 = 6715^2 + 7838^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106525469 is a prime.

It is a super-2 number, since 2×106525469² = 22695351091339922, 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 (106525409) 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, 729554 + ... + 729699.

It is an arithmetic number, because the mean of its divisors is an integer number (26996199).

Almost surely, 2^106525469 is an apocalyptic number.

It is an amenable number.

106525469 is a deficient number, since it is larger than the sum of its proper divisors (1459327).

106525469 is an equidigital number, since it uses as much as digits as its factorization.

106525469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459326.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 106525469 is about 10321.1176235910. The cubic root of 106525469 is about 474.0430877647.

The spelling of 106525469 in words is "one hundred six million, five hundred twenty-five thousand, four hundred sixty-nine".