7268479 has 4 divisors (see below), whose sum is σ = 7273960. Its totient is φ = 7263000.

The previous prime is 7268467. The next prime is 7268497. The reversal of 7268479 is 9748627.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7268479 - 2⁷ = 7268351 is a prime.

It is a Duffinian number.

7268479 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7218479) 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, 637 + ... + 3865.

It is an arithmetic number, because the mean of its divisors is an integer number (1818490).

Almost surely, 2^7268479 is an apocalyptic number.

7268479 is a deficient number, since it is larger than the sum of its proper divisors (5481).

7268479 is a wasteful number, since it uses less digits than its factorization.

7268479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5480.

The product of its digits is 169344, while the sum is 43.

The square root of 7268479 is about 2696.0116839509. The cubic root of 7268479 is about 193.7081291414.

The spelling of 7268479 in words is "seven million, two hundred sixty-eight thousand, four hundred seventy-nine".