2652144 has 40 divisors (see below), whose sum is σ = 7475712. Its totient is φ = 803520.

The previous prime is 2652131. The next prime is 2652149. The reversal of 2652144 is 4412562.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2652149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1984 + ... + 3039.

2^2652144 is an apocalyptic number.

2652144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2652144 is an abundant number, since it is smaller than the sum of its proper divisors (4823568).

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

2652144 is a wasteful number, since it uses less digits than its factorization.

2652144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5045 (or 5039 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 2652144 is about 1628.5404508332. The cubic root of 2652144 is about 138.4200601304.

It can be divided in two parts, 26521 and 44, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 2652144 in words is "two million, six hundred fifty-two thousand, one hundred forty-four".