497212134 has 16 divisors (see below), whose sum is σ = 1028715120. Its totient is φ = 160022240.

The previous prime is 497212127. The next prime is 497212151. The reversal of 497212134 is 431212794.

It is a junction number, because it is equal to n+sod(n) for n = 497212095 and 497212104.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 1428597 + ... + 1428944.

It is an arithmetic number, because the mean of its divisors is an integer number (64294695).

Almost surely, 2^497212134 is an apocalyptic number.

497212134 is an abundant number, since it is smaller than the sum of its proper divisors (531502986).

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

497212134 is a wasteful number, since it uses less digits than its factorization.

497212134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857575.

The product of its digits is 12096, while the sum is 33.

The square root of 497212134 is about 22298.2540572126. The cubic root of 497212134 is about 792.2226219652. Note that the first 3 decimals are identical.

The spelling of 497212134 in words is "four hundred ninety-seven million, two hundred twelve thousand, one hundred thirty-four".