945482 has 4 divisors (see below), whose sum is σ = 1418226. Its totient is φ = 472740.

The previous prime is 945481. The next prime is 945521. The reversal of 945482 is 284549.

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., 674041 + 271441 = 821^2 + 521^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (945481) 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, 236369 + ... + 236372.

2⁹⁴⁵⁴⁸² is an apocalyptic number.

945482 is a deficient number, since it is larger than the sum of its proper divisors (472744).

945482 is a wasteful number, since it uses less digits than its factorization.

945482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472743.

The product of its digits is 11520, while the sum is 32.

The square root of 945482 is about 972.3589872059. The cubic root of 945482 is about 98.1486706388.

The spelling of 945482 in words is "nine hundred forty-five thousand, four hundred eighty-two".