8077465 has 32 divisors (see below), whose sum is σ = 11477376. Its totient is φ = 5391360.

The previous prime is 8077463. The next prime is 8077471. The reversal of 8077465 is 5647708.

It is a happy number.

It is not a de Polignac number, because 8077465 - 2¹ = 8077463 is a prime.

It is a Duffinian number.

8077465 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8077463) 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 31 ways as a sum of consecutive naturals, for example, 49474 + ... + 49636.

It is an arithmetic number, because the mean of its divisors is an integer number (358668).

Almost surely, 2^8077465 is an apocalyptic number.

8077465 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8077465 is a deficient number, since it is larger than the sum of its proper divisors (3399911).

8077465 is a wasteful number, since it uses less digits than its factorization.

8077465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 8077465 is about 2842.0881407866. The cubic root of 8077465 is about 200.6434691835.

The spelling of 8077465 in words is "eight million, seventy-seven thousand, four hundred sixty-five".