8654479 has 4 divisors (see below), whose sum is σ = 9163584. Its totient is φ = 8145376.

The previous prime is 8654467. The next prime is 8654483. The reversal of 8654479 is 9744568.

8654479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8654479 - 2⁵ = 8654447 is a prime.

It is a super-2 number, since 2×8654479² = 149800013522882, which contains 22 as substring.

It is a Duffinian number.

8654479 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8654489) 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, 254527 + ... + 254560.

It is an arithmetic number, because the mean of its divisors is an integer number (2290896).

Almost surely, 2^8654479 is an apocalyptic number.

8654479 is a deficient number, since it is larger than the sum of its proper divisors (509105).

8654479 is a wasteful number, since it uses less digits than its factorization.

8654479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509104.

The product of its digits is 241920, while the sum is 43.

The square root of 8654479 is about 2941.8495882693. The cubic root of 8654479 is about 205.3116734358.

The spelling of 8654479 in words is "eight million, six hundred fifty-four thousand, four hundred seventy-nine".