601551201 has 8 divisors (see below), whose sum is σ = 806871744. Its totient is φ = 398632400.

The previous prime is 601551199. The next prime is 601551211. The reversal of 601551201 is 102155106.

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 601551201 - 2¹ = 601551199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (601551211) 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, 599850 + ... + 600851.

It is an arithmetic number, because the mean of its divisors is an integer number (100858968).

Almost surely, 2^601551201 is an apocalyptic number.

It is an amenable number.

601551201 is a deficient number, since it is larger than the sum of its proper divisors (205320543).

601551201 is a wasteful number, since it uses less digits than its factorization.

601551201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200871.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 601551201 is about 24526.5407467095. The cubic root of 601551201 is about 844.1588918112.

The spelling of 601551201 in words is "six hundred one million, five hundred fifty-one thousand, two hundred one".