10610561 has 8 divisors (see below), whose sum is σ = 11488680. Its totient is φ = 9741312.

The previous prime is 10610497. The next prime is 10610573. The reversal of 10610561 is 16501601.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1795600 + 8814961 = 1340^2 + 2969^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10610561 - 2⁶ = 10610497 is a prime.

It is a super-2 number, since 2×10610561² = 225168009469442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10610581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395 + ... + 4623.

It is an arithmetic number, because the mean of its divisors is an integer number (1436085).

Almost surely, 2^10610561 is an apocalyptic number.

It is an amenable number.

10610561 is a deficient number, since it is larger than the sum of its proper divisors (878119).

10610561 is a wasteful number, since it uses less digits than its factorization.

10610561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4435.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 10610561 is about 3257.3856081219. The cubic root of 10610561 is about 219.7418528570.

The spelling of 10610561 in words is "ten million, six hundred ten thousand, five hundred sixty-one".