4949425 has 24 divisors (see below), whose sum is σ = 6720056. Its totient is φ = 3594240.

The previous prime is 4949423. The next prime is 4949437. The reversal of 4949425 is 5249494.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 2852721 + 2096704 = 1689^2 + 1448^2 .

It is not a de Polignac number, because 4949425 - 2¹ = 4949423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4949423) 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 23 ways as a sum of consecutive naturals, for example, 31447 + ... + 31603.

Almost surely, 2^4949425 is an apocalyptic number.

It is an amenable number.

4949425 is a deficient number, since it is larger than the sum of its proper divisors (1770631).

4949425 is a wasteful number, since it uses less digits than its factorization.

4949425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 272 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 4949425 is about 2224.7303207355. The cubic root of 4949425 is about 170.4190928557.

The spelling of 4949425 in words is "four million, nine hundred forty-nine thousand, four hundred twenty-five".