3144064 has 96 divisors (see below), whose sum is σ = 8139600. Its totient is φ = 1182720.

The previous prime is 3144059. The next prime is 3144067. The reversal of 3144064 is 4604413.

It is a happy number.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108402 + ... + 108430.

Almost surely, 2^3144064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3144064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4069800).

3144064 is an abundant number, since it is smaller than the sum of its proper divisors (4995536).

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

3144064 is a wasteful number, since it uses less digits than its factorization.

3144064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3144064 is about 1773.1508678057. The cubic root of 3144064 is about 146.4975829256.

Adding to 3144064 its reverse (4604413), we get a palindrome (7748477).

The spelling of 3144064 in words is "three million, one hundred forty-four thousand, sixty-four".