601894656 has 324 divisors, whose sum is σ = 2035627776. Its totient is φ = 170311680.

The previous prime is 601894609. The next prime is 601894663. The reversal of 601894656 is 656498106.

601894656 is a `hidden beast` number, since 6 + 0 + 189 + 465 + 6 = 666.

It is a congruent 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 35 ways as a sum of consecutive naturals, for example, 4739265 + ... + 4739391.

Almost surely, 2^601894656 is an apocalyptic number.

601894656 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 601894656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1017813888).

601894656 is an abundant number, since it is smaller than the sum of its proper divisors (1433733120).

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

601894656 is a wasteful number, since it uses less digits than its factorization.

601894656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 601894656 is about 24533.5414483926. The cubic root of 601894656 is about 844.3195184437.

The spelling of 601894656 in words is "six hundred one million, eight hundred ninety-four thousand, six hundred fifty-six".