274953 has 8 divisors (see below), whose sum is σ = 419008. Its totient is φ = 157104.

The previous prime is 274951. The next prime is 274957. The reversal of 274953 is 359472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 274953 - 2¹ = 274951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 274953.

It is not an unprimeable number, because it can be changed into a prime (274951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6526 + ... + 6567.

It is an arithmetic number, because the mean of its divisors is an integer number (52376).

2²⁷⁴⁹⁵³ is an apocalyptic number.

It is an amenable number.

274953 is a deficient number, since it is larger than the sum of its proper divisors (144055).

274953 is a wasteful number, since it uses less digits than its factorization.

274953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13103.

The product of its digits is 7560, while the sum is 30.

The square root of 274953 is about 524.3596094285. The cubic root of 274953 is about 65.0258674165.

The spelling of 274953 in words is "two hundred seventy-four thousand, nine hundred fifty-three".