4239601 has 2 divisors, whose sum is σ = 4239602. Its totient is φ = 4239600.

The previous prime is 4239593. The next prime is 4239607. The reversal of 4239601 is 1069324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4080400 + 159201 = 2020^2 + 399^2 .

It is a cyclic number.

It is not a de Polignac number, because 4239601 - 2³ = 4239593 is a prime.

It is not a weakly prime, because it can be changed into another prime (4239607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2119800 + 2119801.

It is an arithmetic number, because the mean of its divisors is an integer number (2119801).

Almost surely, 2^4239601 is an apocalyptic number.

It is an amenable number.

4239601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4239601 is an equidigital number, since it uses as much as digits as its factorization.

4239601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 4239601 is about 2059.0291401532. The cubic root of 4239601 is about 161.8483695254.

The spelling of 4239601 in words is "four million, two hundred thirty-nine thousand, six hundred one".