8077261 has 12 divisors (see below), whose sum is σ = 9038080. Its totient is φ = 7197120.

The previous prime is 8077259. The next prime is 8077271. The reversal of 8077261 is 1627708.

It is a happy number.

8077261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8077261 - 2¹ = 8077259 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

8077261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8077271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4756 + ... + 6226.

Almost surely, 2^8077261 is an apocalyptic number.

It is an amenable number.

8077261 is a deficient number, since it is larger than the sum of its proper divisors (960819).

8077261 is a wasteful number, since it uses less digits than its factorization.

8077261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524 (or 1507 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 8077261 is about 2842.0522514549. The cubic root of 8077261 is about 200.6417800557.

It can be divided in two parts, 8077 and 261, that added together give a palindrome (8338).

The spelling of 8077261 in words is "eight million, seventy-seven thousand, two hundred sixty-one".