2653448 has 32 divisors (see below), whose sum is σ = 5808000. Its totient is φ = 1136016.

The previous prime is 2653433. The next prime is 2653459. The reversal of 2653448 is 8443562.

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, 2261 + ... + 3227.

It is an arithmetic number, because the mean of its divisors is an integer number (181500).

2^2653448 is an apocalyptic number.

2653448 is a gapful number since it is divisible by the number (28) 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 2653448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2904000).

2653448 is an abundant number, since it is smaller than the sum of its proper divisors (3154552).

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

2653448 is an equidigital number, since it uses as much as digits as its factorization.

2653448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994 (or 976 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 2653448 is about 1628.9407601260. The cubic root of 2653448 is about 138.4427424312.

The spelling of 2653448 in words is "two million, six hundred fifty-three thousand, four hundred forty-eight".