655426466 has 16 divisors (see below), whose sum is σ = 1041447456. Its totient is φ = 308294976.

The previous prime is 655426433. The next prime is 655426507. The reversal of 655426466 is 664624556.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134525 + ... + 139311.

It is an arithmetic number, because the mean of its divisors is an integer number (65090466).

Almost surely, 2^655426466 is an apocalyptic number.

655426466 is a deficient number, since it is larger than the sum of its proper divisors (386020990).

655426466 is a wasteful number, since it uses less digits than its factorization.

655426466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8833.

The product of its digits is 1036800, while the sum is 44.

The square root of 655426466 is about 25601.2981311495. The cubic root of 655426466 is about 868.6430009794.

The spelling of 655426466 in words is "six hundred fifty-five million, four hundred twenty-six thousand, four hundred sixty-six".