495454 has 8 divisors (see below), whose sum is σ = 747648. Its totient is φ = 246240.

The previous prime is 495449. The next prime is 495457. The reversal of 495454 is 454594.

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

It is a super-2 number, since 2×495454² = 490949332232, which contains 22 as substring.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495457) by changing a digit.

495454 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267 + ... + 1030.

It is an arithmetic number, because the mean of its divisors is an integer number (93456).

2⁴⁹⁵⁴⁵⁴ is an apocalyptic number.

495454 is a deficient number, since it is larger than the sum of its proper divisors (252194).

495454 is a wasteful number, since it uses less digits than its factorization.

495454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490.

The product of its digits is 14400, while the sum is 31.

The square root of 495454 is about 703.8849337782. The cubic root of 495454 is about 79.1287757117.

It can be divided in two parts, 495 and 454, that added together give a palindrome (949).

The spelling of 495454 in words is "four hundred ninety-five thousand, four hundred fifty-four".