4144641 has 24 divisors (see below), whose sum is σ = 6035040. Its totient is φ = 2528064.

The previous prime is 4144633. The next prime is 4144663. The reversal of 4144641 is 1464414.

It is not a de Polignac number, because 4144641 - 2³ = 4144633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4144631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46525 + ... + 46613.

It is an arithmetic number, because the mean of its divisors is an integer number (251460).

Almost surely, 2^4144641 is an apocalyptic number.

It is an amenable number.

4144641 is a deficient number, since it is larger than the sum of its proper divisors (1890399).

4144641 is a wasteful number, since it uses less digits than its factorization.

4144641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 154 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 4144641 is about 2035.8391390284. The cubic root of 4144641 is about 160.6308557167.

The spelling of 4144641 in words is "four million, one hundred forty-four thousand, six hundred forty-one".