6441088 has 16 divisors (see below), whose sum is σ = 12832110. Its totient is φ = 3220480.

The previous prime is 6441077. The next prime is 6441101. The reversal of 6441088 is 8801446.

It can be written as a sum of positive squares in only one way, i.e., 4981824 + 1459264 = 2232^2 + 1208^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×6441088² = 82975229247488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25033 + ... + 25288.

Almost surely, 2^6441088 is an apocalyptic number.

It is an amenable number.

6441088 is a deficient number, since it is larger than the sum of its proper divisors (6391022).

6441088 is an equidigital number, since it uses as much as digits as its factorization.

6441088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50335 (or 50323 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 6441088 is about 2537.9298650672. The cubic root of 6441088 is about 186.0600261036.

The spelling of 6441088 in words is "six million, four hundred forty-one thousand, eighty-eight".