4055446 has 4 divisors (see below), whose sum is σ = 6083172. Its totient is φ = 2027722.

The previous prime is 4055431. The next prime is 4055461. The reversal of 4055446 is 6445504.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4055431) and next prime (4055461).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013860 + ... + 1013863.

It is an arithmetic number, because the mean of its divisors is an integer number (1520793).

Almost surely, 2^4055446 is an apocalyptic number.

4055446 is a deficient number, since it is larger than the sum of its proper divisors (2027726).

4055446 is a wasteful number, since it uses less digits than its factorization.

4055446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027725.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 4055446 is about 2013.8137947685. The cubic root of 4055446 is about 159.4702007661.

The spelling of 4055446 in words is "four million, fifty-five thousand, four hundred forty-six".