4056754 has 16 divisors (see below), whose sum is σ = 6731928. Its totient is φ = 1821312.

The previous prime is 4056751. The next prime is 4056769. The reversal of 4056754 is 4576504.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3980025 + 76729 = 1995^2 + 277^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4056751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147 + ... + 3070.

Almost surely, 2^4056754 is an apocalyptic number.

4056754 is a deficient number, since it is larger than the sum of its proper divisors (2675174).

4056754 is a wasteful number, since it uses less digits than its factorization.

4056754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4269.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 4056754 is about 2014.1385255240. The cubic root of 4056754 is about 159.4873435252.

The spelling of 4056754 in words is "four million, fifty-six thousand, seven hundred fifty-four".