4231607 has 2 divisors, whose sum is σ = 4231608. Its totient is φ = 4231606.

The previous prime is 4231603. The next prime is 4231627. The reversal of 4231607 is 7061324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4231607 - 2² = 4231603 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4231603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115803 + 2115804.

It is an arithmetic number, because the mean of its divisors is an integer number (2115804).

Almost surely, 2^4231607 is an apocalyptic number.

4231607 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231607 is an equidigital number, since it uses as much as digits as its factorization.

4231607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 4231607 is about 2057.0870180914. The cubic root of 4231607 is about 161.7465808660.

The spelling of 4231607 in words is "four million, two hundred thirty-one thousand, six hundred seven".