4805279 has 4 divisors (see below), whose sum is σ = 4960320. Its totient is φ = 4650240.

The previous prime is 4805267. The next prime is 4805287. The reversal of 4805279 is 9725084.

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 4805279 - 2¹² = 4801183 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 (4805249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77474 + ... + 77535.

It is an arithmetic number, because the mean of its divisors is an integer number (1240080).

Almost surely, 2^4805279 is an apocalyptic number.

4805279 is a deficient number, since it is larger than the sum of its proper divisors (155041).

4805279 is a wasteful number, since it uses less digits than its factorization.

4805279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155040.

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

The square root of 4805279 is about 2192.0946603648. The cubic root of 4805279 is about 168.7483504183.

The spelling of 4805279 in words is "four million, eight hundred five thousand, two hundred seventy-nine".