10616845 has 4 divisors (see below), whose sum is σ = 12740220. Its totient is φ = 8493472.

The previous prime is 10616831. The next prime is 10616897. The reversal of 10616845 is 54861601.

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 7300804 + 3316041 = 2702^2 + 1821^2 .

It is a cyclic number.

It is not a de Polignac number, because 10616845 - 2⁷ = 10616717 is a prime.

It is a super-2 number, since 2×10616845² = 225434795508050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061680 + ... + 1061689.

It is an arithmetic number, because the mean of its divisors is an integer number (3185055).

Almost surely, 2^10616845 is an apocalyptic number.

It is an amenable number.

10616845 is a deficient number, since it is larger than the sum of its proper divisors (2123375).

10616845 is an equidigital number, since it uses as much as digits as its factorization.

10616845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123374.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 10616845 is about 3258.3500425829. The cubic root of 10616845 is about 219.7852242770.

The spelling of 10616845 in words is "ten million, six hundred sixteen thousand, eight hundred forty-five".