632275 has 12 divisors (see below), whose sum is σ = 896272. Its totient is φ = 433440.

The previous prime is 632273. The next prime is 632297. The reversal of 632275 is 572236.

It is not a de Polignac number, because 632275 - 2¹ = 632273 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a d-powerful number, because it can be written as 6⁵ + 3⁹ + 2 + 2¹⁹ + 7⁴ + 5⁷ .

It is a Duffinian number.

632275 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (632273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1632 + ... + 1981.

2⁶³²²⁷⁵ is an apocalyptic number.

632275 is a deficient number, since it is larger than the sum of its proper divisors (263997).

632275 is a wasteful number, since it uses less digits than its factorization.

632275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3630 (or 3625 counting only the distinct ones).

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

The square root of 632275 is about 795.1572171590. The cubic root of 632275 is about 85.8292537938.

Subtracting from 632275 its sum of digits (25), we obtain a triangular number (632250 = T₁₁₂₄).

The spelling of 632275 in words is "six hundred thirty-two thousand, two hundred seventy-five".