601894655 has 4 divisors (see below), whose sum is σ = 722273592. Its totient is φ = 481515720.

The previous prime is 601894609. The next prime is 601894663. The reversal of 601894655 is 556498106.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 601894655 - 2⁸ = 601894399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60189461 + ... + 60189470.

It is an arithmetic number, because the mean of its divisors is an integer number (180568398).

Almost surely, 2^601894655 is an apocalyptic number.

601894655 is a deficient number, since it is larger than the sum of its proper divisors (120378937).

601894655 is a wasteful number, since it uses less digits than its factorization.

601894655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120378936.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 601894655 is about 24533.5414280124. The cubic root of 601894655 is about 844.3195179761.

The spelling of 601894655 in words is "six hundred one million, eight hundred ninety-four thousand, six hundred fifty-five".