659061 has 24 divisors (see below), whose sum is σ = 1057056. Its totient is φ = 393120.

The previous prime is 659059. The next prime is 659063. The reversal of 659061 is 160956.

659061 is a `hidden beast` number, since 659 + 0 + 6 + 1 = 666.

659061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (659059) and next prime (659063).

It is not a de Polignac number, because 659061 - 2¹ = 659059 is a prime.

It is a super-2 number, since 2×659061² = 868722803442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (659063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4966 + ... + 5096.

It is an arithmetic number, because the mean of its divisors is an integer number (44044).

2⁶⁵⁹⁰⁶¹ is an apocalyptic number.

It is an amenable number.

659061 is a deficient number, since it is larger than the sum of its proper divisors (397995).

659061 is a wasteful number, since it uses less digits than its factorization.

659061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 659061 is about 811.8257202134. The cubic root of 659061 is about 87.0245669821.

The spelling of 659061 in words is "six hundred fifty-nine thousand, sixty-one".