656225314 has 8 divisors (see below), whose sum is σ = 985295808. Its totient is φ = 327793380.

The previous prime is 656225299. The next prime is 656225333. The reversal of 656225314 is 413522656.

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

It is a self number, because there is not a number n which added to its sum of digits gives 656225314.

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, 157062 + ... + 161185.

It is an arithmetic number, because the mean of its divisors is an integer number (123161976).

Almost surely, 2^656225314 is an apocalyptic number.

656225314 is a deficient number, since it is larger than the sum of its proper divisors (329070494).

656225314 is a wasteful number, since it uses less digits than its factorization.

656225314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319280.

The product of its digits is 43200, while the sum is 34.

The square root of 656225314 is about 25616.8950889838. The cubic root of 656225314 is about 868.9957646794.

The spelling of 656225314 in words is "six hundred fifty-six million, two hundred twenty-five thousand, three hundred fourteen".