601039 has 2 divisors, whose sum is σ = 601040. Its totient is φ = 601038.

The previous prime is 601037. The next prime is 601043. The reversal of 601039 is 930106.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 601039 - 2¹ = 601037 is a prime.

It is a super-2 number, since 2×601039² = 722495759042, which contains 22 as substring.

Together with 601037, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300519 + 300520.

It is an arithmetic number, because the mean of its divisors is an integer number (300520).

2⁶⁰¹⁰³⁹ is an apocalyptic number.

601039 is a deficient number, since it is larger than the sum of its proper divisors (1).

601039 is an equidigital number, since it uses as much as digits as its factorization.

601039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 601039 is about 775.2670507638. The cubic root of 601039 is about 84.3919232630.

The spelling of 601039 in words is "six hundred one thousand, thirty-nine".