498226554 has 48 divisors (see below), whose sum is σ = 1276254720. Its totient is φ = 137440800.

The previous prime is 498226543. The next prime is 498226567. The reversal of 498226554 is 455622894.

498226554 is a `hidden beast` number, since 4 + 98 + 2 + 2 + 6 + 554 = 666.

It is a super-2 number, since 2×498226554² = 496459398221429832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64522 + ... + 71829.

It is an arithmetic number, because the mean of its divisors is an integer number (26588640).

Almost surely, 2^498226554 is an apocalyptic number.

498226554 is an abundant number, since it is smaller than the sum of its proper divisors (778028166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498226554 is a wasteful number, since it uses less digits than its factorization.

498226554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136395 (or 136392 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 498226554 is about 22320.9890909879. The cubic root of 498226554 is about 792.7610243214.

The spelling of 498226554 in words is "four hundred ninety-eight million, two hundred twenty-six thousand, five hundred fifty-four".