10785261 has 4 divisors (see below), whose sum is σ = 14380352. Its totient is φ = 7190172.

The previous prime is 10785193. The next prime is 10785277. The reversal of 10785261 is 16258701.

10785261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16258701 = 3 ⋅5419567.

It is not a de Polignac number, because 10785261 - 2⁷ = 10785133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10785161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1797541 + ... + 1797546.

It is an arithmetic number, because the mean of its divisors is an integer number (3595088).

Almost surely, 2^10785261 is an apocalyptic number.

It is an amenable number.

10785261 is a deficient number, since it is larger than the sum of its proper divisors (3595091).

10785261 is an equidigital number, since it uses as much as digits as its factorization.

10785261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595090.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 10785261 is about 3284.0921119847. The cubic root of 10785261 is about 220.9412905481.

The spelling of 10785261 in words is "ten million, seven hundred eighty-five thousand, two hundred sixty-one".