10136506 has 4 divisors (see below), whose sum is σ = 15204762. Its totient is φ = 5068252.

The previous prime is 10136501. The next prime is 10136507. The reversal of 10136506 is 60563101.

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., 9765625 + 370881 = 3125^2 + 609^2 .

It is not an unprimeable number, because it can be changed into a prime (10136501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2534125 + ... + 2534128.

Almost surely, 2^10136506 is an apocalyptic number.

10136506 is a deficient number, since it is larger than the sum of its proper divisors (5068256).

10136506 is an equidigital number, since it uses as much as digits as its factorization.

10136506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5068255.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 10136506 is about 3183.7879954545. The cubic root of 10136506 is about 216.4193527883.

Adding to 10136506 its reverse (60563101), we get a palindrome (70699607).

The spelling of 10136506 in words is "ten million, one hundred thirty-six thousand, five hundred six".