275364 has 18 divisors (see below), whose sum is σ = 696150. Its totient is φ = 91776.

The previous prime is 275357. The next prime is 275371. The reversal of 275364 is 463572.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (275357) and next prime (275371).

It can be written as a sum of positive squares in only one way, i.e., 166464 + 108900 = 408^2 + 330^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 275364.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3789 + ... + 3860.

It is an arithmetic number, because the mean of its divisors is an integer number (38675).

2²⁷⁵³⁶⁴ is an apocalyptic number.

It is an amenable number.

275364 is an abundant number, since it is smaller than the sum of its proper divisors (420786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275364 is a wasteful number, since it uses less digits than its factorization.

275364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7659 (or 7654 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 275364 is about 524.7513696981. The cubic root of 275364 is about 65.0582515282.

The spelling of 275364 in words is "two hundred seventy-five thousand, three hundred sixty-four".