10643606 has 4 divisors (see below), whose sum is σ = 15965412. Its totient is φ = 5321802.

The previous prime is 10643593. The next prime is 10643617. The reversal of 10643606 is 60634601.

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

It is a super-2 number, since 2×10643606² = 226572697366472, 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, 2660900 + ... + 2660903.

It is an arithmetic number, because the mean of its divisors is an integer number (3991353).

Almost surely, 2^10643606 is an apocalyptic number.

10643606 is a deficient number, since it is larger than the sum of its proper divisors (5321806).

10643606 is an equidigital number, since it uses as much as digits as its factorization.

10643606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321805.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 10643606 is about 3262.4539843498. The cubic root of 10643606 is about 219.9697341285.

The spelling of 10643606 in words is "ten million, six hundred forty-three thousand, six hundred six".