10805877 has 12 divisors (see below), whose sum is σ = 15691884. Its totient is φ = 7165440.

The previous prime is 10805849. The next prime is 10805891. The reversal of 10805877 is 77850801.

10805877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1313316 + 9492561 = 1146^2 + 3081^2 .

It is not a de Polignac number, because 10805877 - 2¹⁶ = 10740341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10805077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1374 + ... + 4847.

It is an arithmetic number, because the mean of its divisors is an integer number (1307657).

Almost surely, 2^10805877 is an apocalyptic number.

It is an amenable number.

10805877 is a deficient number, since it is larger than the sum of its proper divisors (4886007).

10805877 is a wasteful number, since it uses less digits than its factorization.

10805877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6420 (or 6417 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 36.

The square root of 10805877 is about 3287.2293804966. The cubic root of 10805877 is about 221.0819771907.

The spelling of 10805877 in words is "ten million, eight hundred five thousand, eight hundred seventy-seven".