275632375 has 8 divisors (see below), whose sum is σ = 343989360. Its totient is φ = 220505800.

The previous prime is 275632369. The next prime is 275632403. The reversal of 275632375 is 573236572.

It is not a de Polignac number, because 275632375 - 2¹³ = 275624183 is a prime.

It is a super-2 number, since 2×275632375² = 151946412296281250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102405 + ... + 1102654.

It is an arithmetic number, because the mean of its divisors is an integer number (42998670).

Almost surely, 2^275632375 is an apocalyptic number.

275632375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

275632375 is a deficient number, since it is larger than the sum of its proper divisors (68356985).

275632375 is an equidigital number, since it uses as much as digits as its factorization.

275632375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205074 (or 2205064 counting only the distinct ones).

The product of its digits is 264600, while the sum is 40.

The square root of 275632375 is about 16602.1798267577. The cubic root of 275632375 is about 650.7938033597.

The spelling of 275632375 in words is "two hundred seventy-five million, six hundred thirty-two thousand, three hundred seventy-five".