6146656426 has 8 divisors (see below), whose sum is σ = 9221760900. Its totient is φ = 3072736128.

The previous prime is 6146656423. The next prime is 6146656469. The reversal of 6146656426 is 6246566416.

It can be written as a sum of positive squares in 2 ways, for example, as 6108204025 + 38452401 = 78155^2 + 6201^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6146656423) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 282951 + ... + 303898.

Almost surely, 2^6146656426 is an apocalyptic number.

6146656426 is a deficient number, since it is larger than the sum of its proper divisors (3075104474).

6146656426 is a wasteful number, since it uses less digits than its factorization.

6146656426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592088.

The product of its digits is 1244160, while the sum is 46.

The square root of 6146656426 is about 78400.6149593229. The cubic root of 6146656426 is about 1831.8067126108.

The spelling of 6146656426 in words is "six billion, one hundred forty-six million, six hundred fifty-six thousand, four hundred twenty-six".