601099 has 4 divisors (see below), whose sum is σ = 603000. Its totient is φ = 599200.

The previous prime is 601093. The next prime is 601127. The reversal of 601099 is 990106.

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

It is a cyclic number.

It is not a de Polignac number, because 601099 - 2⁵ = 601067 is a prime.

It is a super-2 number, since 2×601099² = 722640015602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (601093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349 + ... + 1150.

It is an arithmetic number, because the mean of its divisors is an integer number (150750).

2⁶⁰¹⁰⁹⁹ is an apocalyptic number.

601099 is a deficient number, since it is larger than the sum of its proper divisors (1901).

601099 is a wasteful number, since it uses less digits than its factorization.

601099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 601099 is about 775.3057461415. The cubic root of 601099 is about 84.3947313708.

The spelling of 601099 in words is "six hundred one thousand, ninety-nine".