6444062 has 4 divisors (see below), whose sum is σ = 9666096. Its totient is φ = 3222030.

The previous prime is 6444049. The next prime is 6444079. The reversal of 6444062 is 2604446.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611014 + ... + 1611017.

It is an arithmetic number, because the mean of its divisors is an integer number (2416524).

Almost surely, 2^6444062 is an apocalyptic number.

6444062 is a deficient number, since it is larger than the sum of its proper divisors (3222034).

6444062 is a wasteful number, since it uses less digits than its factorization.

6444062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222033.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 6444062 is about 2538.5157080467. The cubic root of 6444062 is about 186.0886577765.

The spelling of 6444062 in words is "six million, four hundred forty-four thousand, sixty-two".