498093123 has 32 divisors (see below), whose sum is σ = 746000640. Its totient is φ = 293005440.

The previous prime is 498093109. The next prime is 498093137. The reversal of 498093123 is 321390894.

It is a Cunningham number, because it is equal to 22318²-1.

It is an interprime number because it is at equal distance from previous prime (498093109) and next prime (498093137).

It is not a de Polignac number, because 498093123 - 2⁴ = 498093107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (498097123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244473 + ... + 246501.

It is an arithmetic number, because the mean of its divisors is an integer number (23312520).

Almost surely, 2^498093123 is an apocalyptic number.

498093123 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

498093123 is a deficient number, since it is larger than the sum of its proper divisors (247907517).

498093123 is a wasteful number, since it uses less digits than its factorization.

498093123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 498093123 is about 22317.9999775966. Note that the first 4 decimals coincide. The cubic root of 498093123 is about 792.6902477240.

The spelling of 498093123 in words is "four hundred ninety-eight million, ninety-three thousand, one hundred twenty-three".