8077534 has 4 divisors (see below), whose sum is σ = 12116304. Its totient is φ = 4038766.

The previous prime is 8077529. The next prime is 8077541. The reversal of 8077534 is 4357708.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8077534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2019382 + ... + 2019385.

It is an arithmetic number, because the mean of its divisors is an integer number (3029076).

Almost surely, 2^8077534 is an apocalyptic number.

8077534 is a deficient number, since it is larger than the sum of its proper divisors (4038770).

8077534 is a wasteful number, since it uses less digits than its factorization.

8077534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038769.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 8077534 is about 2842.1002797227. The cubic root of 8077534 is about 200.6440404997.

The spelling of 8077534 in words is "eight million, seventy-seven thousand, five hundred thirty-four".