4056435 has 24 divisors (see below), whose sum is σ = 7104240. Its totient is φ = 2140992.

The previous prime is 4056431. The next prime is 4056457. The reversal of 4056435 is 5346504.

It is not a de Polignac number, because 4056435 - 2² = 4056431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4056399 and 4056408.

It is not an unprimeable number, because it can be changed into a prime (4056431) 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, 4492 + ... + 5318.

It is an arithmetic number, because the mean of its divisors is an integer number (296010).

Almost surely, 2^4056435 is an apocalyptic number.

4056435 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4056435 is a deficient number, since it is larger than the sum of its proper divisors (3047805).

4056435 is a wasteful number, since it uses less digits than its factorization.

4056435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947 (or 944 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 4056435 is about 2014.0593337834. The cubic root of 4056435 is about 159.4831630239.

The spelling of 4056435 in words is "four million, fifty-six thousand, four hundred thirty-five".