8874245 has 16 divisors (see below), whose sum is σ = 11076912. Its totient is φ = 6819840.

The previous prime is 8874241. The next prime is 8874253. The reversal of 8874245 is 5424788.

It can be written as a sum of positive squares in 8 ways, for example, as 591361 + 8282884 = 769^2 + 2878^2 .

It is not a de Polignac number, because 8874245 - 2² = 8874241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8874199 and 8874208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8874241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14669 + ... + 15261.

It is an arithmetic number, because the mean of its divisors is an integer number (692307).

Almost surely, 2^8874245 is an apocalyptic number.

It is an amenable number.

8874245 is a deficient number, since it is larger than the sum of its proper divisors (2202667).

8874245 is a wasteful number, since it uses less digits than its factorization.

8874245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712.

The product of its digits is 71680, while the sum is 38.

The square root of 8874245 is about 2978.9671028731. The cubic root of 8874245 is about 207.0350162861.

It can be divided in two parts, 8874 and 245, that added together give a palindrome (9119).

The spelling of 8874245 in words is "eight million, eight hundred seventy-four thousand, two hundred forty-five".