495412 has 6 divisors (see below), whose sum is σ = 866978. Its totient is φ = 247704.

The previous prime is 495401. The next prime is 495413. The reversal of 495412 is 214594.

It can be written as a sum of positive squares in only one way, i.e., 467856 + 27556 = 684^2 + 166^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495413) by changing a digit.

495412 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 61923 + ... + 61930.

2⁴⁹⁵⁴¹² is an apocalyptic number.

It is an amenable number.

495412 is a deficient number, since it is larger than the sum of its proper divisors (371566).

495412 is a wasteful number, since it uses less digits than its factorization.

495412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123857 (or 123855 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 495412 is about 703.8550987242. The cubic root of 495412 is about 79.1265397137.

The spelling of 495412 in words is "four hundred ninety-five thousand, four hundred twelve".