497126426 has 8 divisors (see below), whose sum is σ = 761555520. Its totient is φ = 243274588.

The previous prime is 497126407. The next prime is 497126459. The reversal of 497126426 is 624621794.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2644196 + ... + 2644383.

It is an arithmetic number, because the mean of its divisors is an integer number (95194440).

Almost surely, 2^497126426 is an apocalyptic number.

497126426 is a deficient number, since it is larger than the sum of its proper divisors (264429094).

497126426 is a wasteful number, since it uses less digits than its factorization.

497126426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288628.

The product of its digits is 145152, while the sum is 41.

The square root of 497126426 is about 22296.3321198802. The cubic root of 497126426 is about 792.1770989958.

The spelling of 497126426 in words is "four hundred ninety-seven million, one hundred twenty-six thousand, four hundred twenty-six".