38435105 has 4 divisors (see below), whose sum is σ = 46122132. Its totient is φ = 30748080.

The previous prime is 38435101. The next prime is 38435107. The reversal of 38435105 is 50153483.

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 25482304 + 12952801 = 5048^2 + 3599^2 .

It is not a de Polignac number, because 38435105 - 2² = 38435101 is a prime.

It is a super-2 number, since 2×38435105² = 2954514592722050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38435101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3843506 + ... + 3843515.

It is an arithmetic number, because the mean of its divisors is an integer number (11530533).

Almost surely, 2^38435105 is an apocalyptic number.

It is an amenable number.

38435105 is a deficient number, since it is larger than the sum of its proper divisors (7687027).

38435105 is an equidigital number, since it uses as much as digits as its factorization.

38435105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7687026.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 38435105 is about 6199.6052293674. The cubic root of 38435105 is about 337.4758428068.

Adding to 38435105 its reverse (50153483), we get a palindrome (88588588).

The spelling of 38435105 in words is "thirty-eight million, four hundred thirty-five thousand, one hundred five".