814225496 has 16 divisors (see below), whose sum is σ = 1744769040. Its totient is φ = 348953760.

The previous prime is 814225493. The next prime is 814225513. The reversal of 814225496 is 694522418.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814225493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7269815 + ... + 7269926.

It is an arithmetic number, because the mean of its divisors is an integer number (109048065).

Almost surely, 2^814225496 is an apocalyptic number.

It is an amenable number.

814225496 is an abundant number, since it is smaller than the sum of its proper divisors (930543544).

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

814225496 is a wasteful number, since it uses less digits than its factorization.

814225496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14539754 (or 14539750 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 814225496 is about 28534.6367770820. The cubic root of 814225496 is about 933.7878793876.

The spelling of 814225496 in words is "eight hundred fourteen million, two hundred twenty-five thousand, four hundred ninety-six".