4294144 has 20 divisors (see below), whose sum is σ = 8580924. Its totient is φ = 2146816.

The previous prime is 4294099. The next prime is 4294153. The reversal of 4294144 is 4414924.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3682 + ... + 4705.

Almost surely, 2^4294144 is an apocalyptic number.

It is an amenable number.

4294144 is a deficient number, since it is larger than the sum of its proper divisors (4286780).

4294144 is an frugal number, since it uses more digits than its factorization.

4294144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8405 (or 8389 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 4294144 is about 2072.2316472827. The cubic root of 4294144 is about 162.5394807424.

The spelling of 4294144 in words is "four million, two hundred ninety-four thousand, one hundred forty-four".