2601144 has 96 divisors (see below), whose sum is σ = 8692320. Its totient is φ = 684288.

The previous prime is 2601143. The next prime is 2601149. The reversal of 2601144 is 4411062.

2601144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6354 + ... + 6750.

It is an arithmetic number, because the mean of its divisors is an integer number (90545).

2^2601144 is an apocalyptic number.

2601144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2601144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4346160).

2601144 is an abundant number, since it is smaller than the sum of its proper divisors (6091176).

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

2601144 is a wasteful number, since it uses less digits than its factorization.

2601144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2601144 is about 1612.8062499879. The cubic root of 2601144 is about 137.5270514269.

It can be divided in two parts, 2601 and 144, that multiplied together give a square (374544 = 612²).

The spelling of 2601144 in words is "two million, six hundred one thousand, one hundred forty-four".