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4967225 = 52198689
BaseRepresentation
bin10010111100101100111001
3100100100202022
4102330230321
52232422400
6254244225
760135464
oct22745471
910310668
104967225
112892a4a
1217b6675
13104bbb3
149342db
15681b85
hex4bcb39

4967225 has 6 divisors (see below), whose sum is σ = 6159390. Its totient is φ = 3973760.

The previous prime is 4967219. The next prime is 4967233. The reversal of 4967225 is 5227694.

It can be written as a sum of positive squares in 3 ways, for example, as 43264 + 4923961 = 208^2 + 2219^2 .

It is not a de Polignac number, because 4967225 - 222 = 772921 is a prime.

It is a d-powerful number, because it can be written as 48 + 97 + 65 + 72 + 2 + 215 + 57 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99320 + ... + 99369.

It is an arithmetic number, because the mean of its divisors is an integer number (1026565).

Almost surely, 24967225 is an apocalyptic number.

It is an amenable number.

4967225 is a deficient number, since it is larger than the sum of its proper divisors (1192165).

4967225 is a wasteful number, since it uses less digits than its factorization.

4967225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198699 (or 198694 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 4967225 is about 2228.7272152509. The cubic root of 4967225 is about 170.6231455563.

The spelling of 4967225 in words is "four million, nine hundred sixty-seven thousand, two hundred twenty-five".

Divisors: 1 5 25 198689 993445 4967225