4056825 has 12 divisors (see below), whose sum is σ = 6707408. Its totient is φ = 2163600.

The previous prime is 4056817. The next prime is 4056847. The reversal of 4056825 is 5286504.

It is not a de Polignac number, because 4056825 - 2³ = 4056817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4056792 and 4056801.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26971 + ... + 27120.

Almost surely, 2^4056825 is an apocalyptic number.

It is an amenable number.

4056825 is a deficient number, since it is larger than the sum of its proper divisors (2650583).

4056825 is a wasteful number, since it uses less digits than its factorization.

4056825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54104 (or 54099 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4056825 is about 2014.1561508483. The cubic root of 4056825 is about 159.4882739518.

It can be divided in two parts, 40 and 56825, that added together give a palindrome (56865).

The spelling of 4056825 in words is "four million, fifty-six thousand, eight hundred twenty-five".