498622 has 4 divisors (see below), whose sum is σ = 747936. Its totient is φ = 249310.

The previous prime is 498613. The next prime is 498643. The reversal of 498622 is 226894.

498622 is nontrivially palindromic in base 14.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

498622 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, 124654 + ... + 124657.

It is an arithmetic number, because the mean of its divisors is an integer number (186984).

2⁴⁹⁸⁶²² is an apocalyptic number.

498622 is a deficient number, since it is larger than the sum of its proper divisors (249314).

498622 is a wasteful number, since it uses less digits than its factorization.

498622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249313.

The product of its digits is 6912, while the sum is 31.

The square root of 498622 is about 706.1317157585. The cubic root of 498622 is about 79.2970708898.

The spelling of 498622 in words is "four hundred ninety-eight thousand, six hundred twenty-two".