10831077 has 10 divisors (see below), whose sum is σ = 16179878. Its totient is φ = 7220664.

The previous prime is 10831063. The next prime is 10831081. The reversal of 10831077 is 77013801.

It can be written as a sum of positive squares in only one way, i.e., 6395841 + 4435236 = 2529^2 + 2106^2 .

It is not a de Polignac number, because 10831077 - 2⁴ = 10831061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10831077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10831277) 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 9 ways as a sum of consecutive naturals, for example, 66778 + ... + 66939.

Almost surely, 2^10831077 is an apocalyptic number.

It is an amenable number.

10831077 is a deficient number, since it is larger than the sum of its proper divisors (5348801).

10831077 is an equidigital number, since it uses as much as digits as its factorization.

10831077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133729 (or 133720 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 10831077 is about 3291.0601635339. The cubic root of 10831077 is about 221.2537028969.

Adding to 10831077 its reverse (77013801), we get a palindrome (87844878).

The spelling of 10831077 in words is "ten million, eight hundred thirty-one thousand, seventy-seven".