4789144 has 8 divisors (see below), whose sum is σ = 8979660. Its totient is φ = 2394568.

The previous prime is 4789139. The next prime is 4789177. The reversal of 4789144 is 4419874.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) 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 polite number, since it can be written as a sum of consecutive naturals, namely, 299314 + ... + 299329.

Almost surely, 2^4789144 is an apocalyptic number.

It is an amenable number.

4789144 is a deficient number, since it is larger than the sum of its proper divisors (4190516).

4789144 is a wasteful number, since it uses less digits than its factorization.

4789144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598649 (or 598645 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 4789144 is about 2188.4112958948. The cubic root of 4789144 is about 168.5592661640.

The spelling of 4789144 in words is "four million, seven hundred eighty-nine thousand, one hundred forty-four".