2253775 has 12 divisors (see below), whose sum is σ = 2959632. Its totient is φ = 1696640.

The previous prime is 2253773. The next prime is 2253803. The reversal of 2253775 is 5773522.

It is not a de Polignac number, because 2253775 - 2¹ = 2253773 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 2²¹ + 5⁷ + 3⁵ + 7² + 7² + 5⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253773) 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, 2227 + ... + 3076.

It is an arithmetic number, because the mean of its divisors is an integer number (246636).

2^2253775 is an apocalyptic number.

2253775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2253775 is a deficient number, since it is larger than the sum of its proper divisors (705857).

2253775 is a wasteful number, since it uses less digits than its factorization.

2253775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5330 (or 5325 counting only the distinct ones).

The product of its digits is 14700, while the sum is 31.

The square root of 2253775 is about 1501.2578059747. The cubic root of 2253775 is about 131.1103124586.

The spelling of 2253775 in words is "two million, two hundred fifty-three thousand, seven hundred seventy-five".