498147 has 16 divisors (see below), whose sum is σ = 731808. Its totient is φ = 299520.

The previous prime is 498143. The next prime is 498163. The reversal of 498147 is 741894.

It is not a de Polignac number, because 498147 - 2² = 498143 is a prime.

It is an alternating number because its digits alternate between even and odd.

498147 is a lucky number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (498143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1947 + ... + 2187.

It is an arithmetic number, because the mean of its divisors is an integer number (45738).

2⁴⁹⁸¹⁴⁷ is an apocalyptic number.

498147 is a deficient number, since it is larger than the sum of its proper divisors (233661).

498147 is a wasteful number, since it uses less digits than its factorization.

498147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310.

The product of its digits is 8064, while the sum is 33.

The square root of 498147 is about 705.7952961022. The cubic root of 498147 is about 79.2718827542.

The spelling of 498147 in words is "four hundred ninety-eight thousand, one hundred forty-seven".