4055434 has 8 divisors (see below), whose sum is σ = 6092100. Its totient is φ = 2024736.

The previous prime is 4055431. The next prime is 4055461. The reversal of 4055434 is 4345504.

It can be written as a sum of positive squares in 2 ways, for example, as 3629025 + 426409 = 1905^2 + 653^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4055399 and 4055408.

It is not an unprimeable number, because it can be changed into a prime (4055431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1132 + ... + 3064.

Almost surely, 2^4055434 is an apocalyptic number.

4055434 is a deficient number, since it is larger than the sum of its proper divisors (2036666).

4055434 is a wasteful number, since it uses less digits than its factorization.

4055434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 4055434 is about 2013.8108153449. The cubic root of 4055434 is about 159.4700434760.

It can be divided in two parts, 4055 and 434, that added together give a square (4489 = 67²).

The spelling of 4055434 in words is "four million, fifty-five thousand, four hundred thirty-four".