8879547 has 8 divisors (see below), whose sum is σ = 12221440. Its totient is φ = 5728680.

The previous prime is 8879537. The next prime is 8879551. The reversal of 8879547 is 7459788.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8879547 - 2⁸ = 8879291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8879496 and 8879505.

It is not an unprimeable number, because it can be changed into a prime (8879537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47647 + ... + 47832.

It is an arithmetic number, because the mean of its divisors is an integer number (1527680).

Almost surely, 2^8879547 is an apocalyptic number.

8879547 is a deficient number, since it is larger than the sum of its proper divisors (3341893).

8879547 is a wasteful number, since it uses less digits than its factorization.

8879547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95513.

The product of its digits is 564480, while the sum is 48.

The square root of 8879547 is about 2979.8568757576. The cubic root of 8879547 is about 207.0762397411.

The spelling of 8879547 in words is "eight million, eight hundred seventy-nine thousand, five hundred forty-seven".