4813425 has 30 divisors (see below), whose sum is σ = 8919878. Its totient is φ = 2566080.

The previous prime is 4813423. The next prime is 4813433. The reversal of 4813425 is 5243184.

It can be written as a sum of positive squares in 3 ways, for example, as 186624 + 4626801 = 432^2 + 2151^2 .

It is not a de Polignac number, because 4813425 - 2¹ = 4813423 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

4813425 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4813421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 837 + ... + 3213.

Almost surely, 2^4813425 is an apocalyptic number.

4813425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4813425 is a deficient number, since it is larger than the sum of its proper divisors (4106453).

4813425 is a wasteful number, since it uses less digits than its factorization.

4813425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399 (or 2385 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 4813425 is about 2193.9519137848. The cubic root of 4813425 is about 168.8436517199.

The spelling of 4813425 in words is "four million, eight hundred thirteen thousand, four hundred twenty-five".