8054279 has 4 divisors (see below), whose sum is σ = 8096640. Its totient is φ = 8011920.

The previous prime is 8054261. The next prime is 8054281. The reversal of 8054279 is 9724508.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8054279 - 2⁸ = 8054023 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 (8054239) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 20894 + ... + 21275.

It is an arithmetic number, because the mean of its divisors is an integer number (2024160).

Almost surely, 2^8054279 is an apocalyptic number.

8054279 is a deficient number, since it is larger than the sum of its proper divisors (42361).

8054279 is a wasteful number, since it uses less digits than its factorization.

8054279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42360.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 8054279 is about 2838.0061663076. The cubic root of 8054279 is about 200.4513058491.

Subtracting from 8054279 its sum of digits (35), we obtain a square (8054244 = 2838²).

The spelling of 8054279 in words is "eight million, fifty-four thousand, two hundred seventy-nine".