105471325 has 12 divisors (see below), whose sum is σ = 133253748. Its totient is φ = 82784000.

The previous prime is 105471283. The next prime is 105471329. The reversal of 105471325 is 523174501.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 17355556 + 88115769 = 4166^2 + 9387^2 .

It is not a de Polignac number, because 105471325 - 2²⁵ = 71916893 is a prime.

It is a super-2 number, since 2×105471325² = 22248400794511250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105471293 and 105471302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105471329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38476 + ... + 41125.

It is an arithmetic number, because the mean of its divisors is an integer number (11104479).

Almost surely, 2^105471325 is an apocalyptic number.

It is an amenable number.

105471325 is a deficient number, since it is larger than the sum of its proper divisors (27782423).

105471325 is an equidigital number, since it uses as much as digits as its factorization.

105471325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79664 (or 79659 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 105471325 is about 10269.9233200643. The cubic root of 105471325 is about 472.4742387717.

The spelling of 105471325 in words is "one hundred five million, four hundred seventy-one thousand, three hundred twenty-five".