32450105 has 8 divisors (see below), whose sum is σ = 39093192. Its totient is φ = 25858048.

The previous prime is 32450083. The next prime is 32450107. The reversal of 32450105 is 50105423.

It can be written as a sum of positive squares in 4 ways, for example, as 21086464 + 11363641 = 4592^2 + 3371^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32450105 - 2¹² = 32446009 is a prime.

It is a super-2 number, since 2×32450105² = 2106018629022050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32450107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11342 + ... + 13911.

It is an arithmetic number, because the mean of its divisors is an integer number (4886649).

Almost surely, 2^32450105 is an apocalyptic number.

It is an amenable number.

32450105 is a deficient number, since it is larger than the sum of its proper divisors (6643087).

32450105 is a wasteful number, since it uses less digits than its factorization.

32450105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25515.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 32450105 is about 5696.4993636443. The cubic root of 32450105 is about 318.9618210156.

Adding to 32450105 its reverse (50105423), we get a palindrome (82555528).

The spelling of 32450105 in words is "thirty-two million, four hundred fifty thousand, one hundred five".