599961601 has 8 divisors (see below), whose sum is σ = 626359104. Its totient is φ = 573590160.

The previous prime is 599961581. The next prime is 599961611. The reversal of 599961601 is 106169995.

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

It is a cyclic number.

It is not a de Polignac number, because 599961601 - 2⁷ = 599961473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (599961611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51706 + ... + 62236.

It is an arithmetic number, because the mean of its divisors is an integer number (78294888).

Almost surely, 2^599961601 is an apocalyptic number.

It is an amenable number.

599961601 is a deficient number, since it is larger than the sum of its proper divisors (26397503).

599961601 is a wasteful number, since it uses less digits than its factorization.

599961601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13031.

The product of its (nonzero) digits is 131220, while the sum is 46.

The square root of 599961601 is about 24494.1135989854. The cubic root of 599961601 is about 843.4146721563.

It can be divided in two parts, 5999 and 61601, that added together give a square (67600 = 260²).

The spelling of 599961601 in words is "five hundred ninety-nine million, nine hundred sixty-one thousand, six hundred one".