4306641 has 8 divisors (see below), whose sum is σ = 5760864. Its totient is φ = 2861760.

The previous prime is 4306639. The next prime is 4306651. The reversal of 4306641 is 1466034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4306641 - 2¹ = 4306639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4306651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176 + ... + 3161.

It is an arithmetic number, because the mean of its divisors is an integer number (720108).

Almost surely, 2^4306641 is an apocalyptic number.

4306641 is the 1313-rd centered pentagonal number.

It is an amenable number.

4306641 is a deficient number, since it is larger than the sum of its proper divisors (1454223).

4306641 is a wasteful number, since it uses less digits than its factorization.

4306641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4671.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 4306641 is about 2075.2448048363. The cubic root of 4306641 is about 162.6970044606.

The spelling of 4306641 in words is "four million, three hundred six thousand, six hundred forty-one".