2240175 has 48 divisors (see below), whose sum is σ = 4499712. Its totient is φ = 960000.

The previous prime is 2240159. The next prime is 2240191. The reversal of 2240175 is 5710422.

It is an interprime number because it is at equal distance from previous prime (2240159) and next prime (2240191).

It is not a de Polignac number, because 2240175 - 2⁴ = 2240159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

2240175 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8800 + ... + 9050.

It is an arithmetic number, because the mean of its divisors is an integer number (93744).

2^2240175 is an apocalyptic number.

2240175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2240175 is an abundant number, since it is smaller than the sum of its proper divisors (2259537).

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

2240175 is a wasteful number, since it uses less digits than its factorization.

2240175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 2240175 is about 1496.7214169644. The cubic root of 2240175 is about 130.8460596796.

Adding to 2240175 its reverse (5710422), we get a palindrome (7950597).

It can be divided in two parts, 2240 and 175, that added together give a triangular number (2415 = T₆₉).

The spelling of 2240175 in words is "two million, two hundred forty thousand, one hundred seventy-five".