2533275 has 42 divisors (see below), whose sum is σ = 4743620. Its totient is φ = 1341360.

The previous prime is 2533273. The next prime is 2533277. The reversal of 2533275 is 5723352.

It is an interprime number because it is at equal distance from previous prime (2533273) and next prime (2533277).

It is not a de Polignac number, because 2533275 - 2¹ = 2533273 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 2¹⁰ + 5⁶ + 3⁸ + 3¹¹ + 2¹⁸ + 7⁶ + 5⁹ .

2533275 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2533273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 18156 + ... + 18294.

2^2533275 is an apocalyptic number.

2533275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2533275 is a deficient number, since it is larger than the sum of its proper divisors (2210345).

2533275 is an equidigital number, since it uses as much as digits as its factorization.

2533275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 147 counting only the distinct ones).

The product of its digits is 6300, while the sum is 27.

The square root of 2533275 is about 1591.6265265445. The cubic root of 2533275 is about 136.3203771873.

The spelling of 2533275 in words is "two million, five hundred thirty-three thousand, two hundred seventy-five".