4546425 has 24 divisors (see below), whose sum is σ = 8096704. Its totient is φ = 2237760.

The previous prime is 4546411. The next prime is 4546427. The reversal of 4546425 is 5246454.

It is not a de Polignac number, because 4546425 - 2⁹ = 4545913 is a prime.

It is an Ulam number.

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 = 4546392 and 4546401.

It is not an unprimeable number, because it can be changed into a prime (4546427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1357 + ... + 3306.

Almost surely, 2^4546425 is an apocalyptic number.

It is an amenable number.

4546425 is a deficient number, since it is larger than the sum of its proper divisors (3550279).

4546425 is a wasteful number, since it uses less digits than its factorization.

4546425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4689 (or 4684 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 4546425 is about 2132.2347431744. The cubic root of 4546425 is about 165.6621691826.

The spelling of 4546425 in words is "four million, five hundred forty-six thousand, four hundred twenty-five".