10808077 has 6 divisors (see below), whose sum is σ = 12572718. Its totient is φ = 9264024.

The previous prime is 10808059. The next prime is 10808087. The reversal of 10808077 is 77080801.

10808077 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 only one way, i.e., 6456681 + 4351396 = 2541^2 + 2086^2 .

It is not a de Polignac number, because 10808077 - 2⁷ = 10807949 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 (10808027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110238 + ... + 110335.

It is an arithmetic number, because the mean of its divisors is an integer number (2095453).

Almost surely, 2^10808077 is an apocalyptic number.

It is an amenable number.

10808077 is a deficient number, since it is larger than the sum of its proper divisors (1764641).

10808077 is an equidigital number, since it uses as much as digits as its factorization.

10808077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220587 (or 220580 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 31.

The square root of 10808077 is about 3287.5639917726. The cubic root of 10808077 is about 221.0969797474.

Adding to 10808077 its reverse (77080801), we get a palindrome (87888878).

The spelling of 10808077 in words is "ten million, eight hundred eight thousand, seventy-seven".