498151322 has 4 divisors (see below), whose sum is σ = 747226986. Its totient is φ = 249075660.

The previous prime is 498151267. The next prime is 498151333. The reversal of 498151322 is 223151894.

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

It can be written as a sum of positive squares in only one way, i.e., 396766561 + 101384761 = 19919^2 + 10069^2 .

It is a super-2 number, since 2×498151322² = 496309479220695368, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 124537829 + ... + 124537832.

Almost surely, 2^498151322 is an apocalyptic number.

498151322 is a deficient number, since it is larger than the sum of its proper divisors (249075664).

498151322 is a wasteful number, since it uses less digits than its factorization.

498151322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249075663.

The product of its digits is 17280, while the sum is 35.

The square root of 498151322 is about 22319.3037973858. The cubic root of 498151322 is about 792.7211201191.

The spelling of 498151322 in words is "four hundred ninety-eight million, one hundred fifty-one thousand, three hundred twenty-two".