10505606 has 4 divisors (see below), whose sum is σ = 15758412. Its totient is φ = 5252802.

The previous prime is 10505597. The next prime is 10505617. The reversal of 10505606 is 60650501.

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

It is a super-2 number, since 2×10505606² = 220735514854472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626400 + ... + 2626403.

It is an arithmetic number, because the mean of its divisors is an integer number (3939603).

Almost surely, 2^10505606 is an apocalyptic number.

10505606 is a deficient number, since it is larger than the sum of its proper divisors (5252806).

10505606 is an equidigital number, since it uses as much as digits as its factorization.

10505606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5252805.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 10505606 is about 3241.2352583544. The cubic root of 10505606 is about 219.0149208296.

It can be divided in two parts, 10505 and 606, that added together give a palindrome (11111).

The spelling of 10505606 in words is "ten million, five hundred five thousand, six hundred six".