4770144 has 48 divisors (see below), whose sum is σ = 13915440. Its totient is φ = 1589760.

The previous prime is 4770127. The next prime is 4770163. The reversal of 4770144 is 4410774.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897 + ... + 3624.

It is an arithmetic number, because the mean of its divisors is an integer number (289905).

Almost surely, 2^4770144 is an apocalyptic number.

It is an amenable number.

4770144 is an abundant number, since it is smaller than the sum of its proper divisors (9145296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4770144 is a wasteful number, since it uses less digits than its factorization.

4770144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540 (or 5526 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 4770144 is about 2184.0659330707. The cubic root of 4770144 is about 168.3360619976.

The spelling of 4770144 in words is "four million, seven hundred seventy thousand, one hundred forty-four".