274946 has 16 divisors (see below), whose sum is σ = 483840. Its totient is φ = 114720.

The previous prime is 274943. The next prime is 274951. The reversal of 274946 is 649472.

It is not an unprimeable number, because it can be changed into a prime (274943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335 + ... + 813.

It is an arithmetic number, because the mean of its divisors is an integer number (30240).

2²⁷⁴⁹⁴⁶ is an apocalyptic number.

274946 is a deficient number, since it is larger than the sum of its proper divisors (208894).

274946 is a wasteful number, since it uses less digits than its factorization.

274946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529.

The product of its digits is 12096, while the sum is 32.

The square root of 274946 is about 524.3529345775. The cubic root of 274946 is about 65.0253155828.

The spelling of 274946 in words is "two hundred seventy-four thousand, nine hundred forty-six".