275936 has 12 divisors (see below), whose sum is σ = 543312. Its totient is φ = 137952.

The previous prime is 275929. The next prime is 275939. The reversal of 275936 is 639572.

275936 = T₁₁₅ + T₁₁₆ + ... + T₁₄₆.

It is a super-2 number, since 2×275936² = 152281352192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 8623 = 275936 / (2 + 7 + 5 + 9 + 3 + 6).

It is a d-powerful number, because it can be written as 2¹⁵ + 7⁶ + 9 + 5⁷ + 3⁶ + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275939) by changing a digit.

275936 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4280 + ... + 4343.

It is an arithmetic number, because the mean of its divisors is an integer number (45276).

2²⁷⁵⁹³⁶ is an apocalyptic number.

It is an amenable number.

275936 is a deficient number, since it is larger than the sum of its proper divisors (267376).

275936 is an equidigital number, since it uses as much as digits as its factorization.

275936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8633 (or 8625 counting only the distinct ones).

The product of its digits is 11340, while the sum is 32.

The square root of 275936 is about 525.2961069721. The cubic root of 275936 is about 65.1032678006.

The spelling of 275936 in words is "two hundred seventy-five thousand, nine hundred thirty-six".