498466 has 4 divisors (see below), whose sum is σ = 747702. Its totient is φ = 249232.

The previous prime is 498461. The next prime is 498467. The reversal of 498466 is 664894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664894 = 2 ⋅332447.

It can be written as a sum of positive squares in only one way, i.e., 469225 + 29241 = 685^2 + 171^2 .

It is not an unprimeable number, because it can be changed into a prime (498461) by changing a digit.

498466 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124615 + ... + 124618.

2⁴⁹⁸⁴⁶⁶ is an apocalyptic number.

498466 is a deficient number, since it is larger than the sum of its proper divisors (249236).

498466 is a wasteful number, since it uses less digits than its factorization.

498466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249235.

The product of its digits is 41472, while the sum is 37.

The square root of 498466 is about 706.0212461392. The cubic root of 498466 is about 79.2888003406.

It can be divided in two parts, 4984 and 66, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 498466 in words is "four hundred ninety-eight thousand, four hundred sixty-six".