2253760 has 28 divisors (see below), whose sum is σ = 5367528. Its totient is φ = 901376.

The previous prime is 2253749. The next prime is 2253763. The reversal of 2253760 is 673522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3202 + ... + 3841.

2^2253760 is an apocalyptic number.

2253760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2253760 is an abundant number, since it is smaller than the sum of its proper divisors (3113768).

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

2253760 is an equidigital number, since it uses as much as digits as its factorization.

2253760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060 (or 7050 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 2253760 is about 1501.2528101556. The cubic root of 2253760 is about 131.1100215897.

The spelling of 2253760 in words is "two million, two hundred fifty-three thousand, seven hundred sixty".