4056474 has 32 divisors (see below), whose sum is σ = 8492544. Its totient is φ = 1290240.

The previous prime is 4056473. The next prime is 4056509. The reversal of 4056474 is 4746504.

It is not an unprimeable number, because it can be changed into a prime (4056473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20922 + ... + 21114.

It is an arithmetic number, because the mean of its divisors is an integer number (265392).

Almost surely, 2^4056474 is an apocalyptic number.

4056474 is an abundant number, since it is smaller than the sum of its proper divisors (4436070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4056474 is a wasteful number, since it uses less digits than its factorization.

4056474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 4056474 is about 2014.0690156993. The cubic root of 4056474 is about 159.4836741314.

Adding to 4056474 its sum of digits (30), we get a palindrome (4056504).

The spelling of 4056474 in words is "four million, fifty-six thousand, four hundred seventy-four".