906601 has 2 divisors, whose sum is σ = 906602. Its totient is φ = 906600.

The previous prime is 906589. The next prime is 906613. The reversal of 906601 is 106609.

It is a balanced prime because it is at equal distance from previous prime (906589) and next prime (906613).

It can be written as a sum of positive squares in only one way, i.e., 632025 + 274576 = 795^2 + 524^2 .

It is a cyclic number.

It is not a de Polignac number, because 906601 - 2⁷ = 906473 is a prime.

It is not a weakly prime, because it can be changed into another prime (906641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453300 + 453301.

It is an arithmetic number, because the mean of its divisors is an integer number (453301).

2⁹⁰⁶⁶⁰¹ is an apocalyptic number.

It is an amenable number.

906601 is a deficient number, since it is larger than the sum of its proper divisors (1).

906601 is an equidigital number, since it uses as much as digits as its factorization.

906601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 906601 is about 952.1559746176. The cubic root of 906601 is about 96.7844079911.

The spelling of 906601 in words is "nine hundred six thousand, six hundred one".