273952 has 24 divisors (see below), whose sum is σ = 616896. Its totient is φ = 117312.
The previous prime is 273943. The next prime is 273967. The reversal of 273952 is 259372.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 273952.
It is an unprimeable number.
273952 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 in 3 ways as a sum of consecutive naturals, for example, 388 + ... + 835.
It is an arithmetic number, because the mean of its divisors is an integer number (25704).
2273952 is an apocalyptic number.
It is an amenable number.
273952 is an abundant number, since it is smaller than the sum of its proper divisors (342944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
273952 is a wasteful number, since it uses less digits than its factorization.
273952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1240 (or 1232 counting only the distinct ones).
The product of its digits is 3780, while the sum is 28.
The square root of 273952 is about 523.4042414807. The cubic root of 273952 is about 64.9468599208.
It can be divided in two parts, 273 and 952, that added together give a triangular number (1225 = T49).
The spelling of 273952 in words is "two hundred seventy-three thousand, nine hundred fifty-two".
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