498922 has 8 divisors (see below), whose sum is σ = 751716. Its totient is φ = 248352.

The previous prime is 498907. The next prime is 498923. The reversal of 498922 is 229894.

It can be written as a sum of positive squares in 2 ways, for example, as 436921 + 62001 = 661^2 + 249^2 .

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

It is not an unprimeable number, because it can be changed into a prime (498923) by changing a digit.

498922 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 in 3 ways as a sum of consecutive naturals, for example, 228 + ... + 1024.

2⁴⁹⁸⁹²² is an apocalyptic number.

498922 is a deficient number, since it is larger than the sum of its proper divisors (252794).

498922 is a wasteful number, since it uses less digits than its factorization.

498922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112.

The product of its digits is 10368, while the sum is 34.

The square root of 498922 is about 706.3441087742. The cubic root of 498922 is about 79.3129709449.

It can be divided in two parts, 49892 and 2, that added together give a palindrome (49894).

The spelling of 498922 in words is "four hundred ninety-eight thousand, nine hundred twenty-two".