498427 has 8 divisors (see below), whose sum is σ = 539600. Its totient is φ = 458784.

The previous prime is 498409. The next prime is 498439. The reversal of 498427 is 724894.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 498427 - 2¹⁵ = 465659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 498392 and 498401.

It is not an unprimeable number, because it can be changed into a prime (498467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349 + ... + 1057.

It is an arithmetic number, because the mean of its divisors is an integer number (67450).

2⁴⁹⁸⁴²⁷ is an apocalyptic number.

498427 is a deficient number, since it is larger than the sum of its proper divisors (41173).

498427 is a wasteful number, since it uses less digits than its factorization.

498427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765.

The product of its digits is 16128, while the sum is 34.

The square root of 498427 is about 705.9936260335. The cubic root of 498427 is about 79.2867324337.

The spelling of 498427 in words is "four hundred ninety-eight thousand, four hundred twenty-seven".