4055080 has 16 divisors (see below), whose sum is σ = 9124020. Its totient is φ = 1622016.

The previous prime is 4055071. The next prime is 4055087. The reversal of 4055080 is 805504.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3896676 + 158404 = 1974^2 + 398^2 .

It is not an unprimeable number, because it can be changed into a prime (4055087) 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, 50649 + ... + 50728.

Almost surely, 2^4055080 is an apocalyptic number.

4055080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4055080 is an abundant number, since it is smaller than the sum of its proper divisors (5068940).

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

4055080 is a wasteful number, since it uses less digits than its factorization.

4055080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101388 (or 101384 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 4055080 is about 2013.7229203642. The cubic root of 4055080 is about 159.4654032790.

The spelling of 4055080 in words is "four million, fifty-five thousand, eighty".