633274 has 4 divisors (see below), whose sum is σ = 949914. Its totient is φ = 316636.

The previous prime is 633271. The next prime is 633287. The reversal of 633274 is 472336.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 552049 + 81225 = 743^2 + 285^2 .

It is not an unprimeable number, because it can be changed into a prime (633271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158317 + ... + 158320.

2⁶³³²⁷⁴ is an apocalyptic number.

633274 is a deficient number, since it is larger than the sum of its proper divisors (316640).

633274 is a wasteful number, since it uses less digits than its factorization.

633274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316639.

The product of its digits is 3024, while the sum is 25.

The square root of 633274 is about 795.7851468833. The cubic root of 633274 is about 85.8744336632.

The spelling of 633274 in words is "six hundred thirty-three thousand, two hundred seventy-four".