10135618 has 4 divisors (see below), whose sum is σ = 15203430. Its totient is φ = 5067808.

The previous prime is 10135613. The next prime is 10135633. The reversal of 10135618 is 81653101.

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

It can be written as a sum of positive squares in only one way, i.e., 9840769 + 294849 = 3137^2 + 543^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10135592 and 10135601.

It is not an unprimeable number, because it can be changed into a prime (10135613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2533903 + ... + 2533906.

Almost surely, 2^10135618 is an apocalyptic number.

10135618 is a deficient number, since it is larger than the sum of its proper divisors (5067812).

10135618 is an equidigital number, since it uses as much as digits as its factorization.

10135618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5067811.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 10135618 is about 3183.6485358783. The cubic root of 10135618 is about 216.4130328592.

Adding to 10135618 its reverse (81653101), we get a palindrome (91788719).

The spelling of 10135618 in words is "ten million, one hundred thirty-five thousand, six hundred eighteen".