654701 has 2 divisors, whose sum is σ = 654702. Its totient is φ = 654700.

The previous prime is 654697. The next prime is 654727. The reversal of 654701 is 107456.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 532900 + 121801 = 730^2 + 349^2 .

It is a cyclic number.

It is not a de Polignac number, because 654701 - 2² = 654697 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327350 + 327351.

It is an arithmetic number, because the mean of its divisors is an integer number (327351).

2⁶⁵⁴⁷⁰¹ is an apocalyptic number.

It is an amenable number.

654701 is a deficient number, since it is larger than the sum of its proper divisors (1).

654701 is an equidigital number, since it uses as much as digits as its factorization.

654701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 654701 is about 809.1359589093. The cubic root of 654701 is about 86.8322393638.

The spelling of 654701 in words is "six hundred fifty-four thousand, seven hundred one".