2228175 has 24 divisors (see below), whose sum is σ = 4094480. Its totient is φ = 1188000.

The previous prime is 2228167. The next prime is 2228183. The reversal of 2228175 is 5718222.

It is an interprime number because it is at equal distance from previous prime (2228167) and next prime (2228183).

It is not a de Polignac number, because 2228175 - 2³ = 2228167 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 2¹¹ + 2¹³ + 2²¹ + 8 + 1 + 7⁶ + 5⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 976 + ... + 2325.

2^2228175 is an apocalyptic number.

2228175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2228175 is a deficient number, since it is larger than the sum of its proper divisors (1866305).

2228175 is a wasteful number, since it uses less digits than its factorization.

2228175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320 (or 3309 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 2228175 is about 1492.7072720396. The cubic root of 2228175 is about 130.6120058349.

The spelling of 2228175 in words is "two million, two hundred twenty-eight thousand, one hundred seventy-five".