4055925 has 24 divisors (see below), whose sum is σ = 6874560. Its totient is φ = 2108800.

The previous prime is 4055923. The next prime is 4055927. The reversal of 4055925 is 5295504.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4055923) and next prime (4055927).

It is not a de Polignac number, because 4055925 - 2¹ = 4055923 is a prime.

4055925 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4055892 and 4055901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055923) 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, 2416 + ... + 3734.

It is an arithmetic number, because the mean of its divisors is an integer number (286440).

Almost surely, 2^4055925 is an apocalyptic number.

It is an amenable number.

4055925 is a deficient number, since it is larger than the sum of its proper divisors (2818635).

4055925 is a wasteful number, since it uses less digits than its factorization.

4055925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373 (or 1368 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 4055925 is about 2013.9327198295. The cubic root of 4055925 is about 159.4764790085.

The spelling of 4055925 in words is "four million, fifty-five thousand, nine hundred twenty-five".