6435201 has 4 divisors (see below), whose sum is σ = 8580272. Its totient is φ = 4290132.

The previous prime is 6435179. The next prime is 6435277. The reversal of 6435201 is 1025346.

It is a happy number.

6435201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6435201 - 2¹⁵ = 6402433 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6435001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072531 + ... + 1072536.

It is an arithmetic number, because the mean of its divisors is an integer number (2145068).

Almost surely, 2^6435201 is an apocalyptic number.

It is an amenable number.

6435201 is a deficient number, since it is larger than the sum of its proper divisors (2145071).

6435201 is a wasteful number, since it uses less digits than its factorization.

6435201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145070.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 6435201 is about 2536.7697964143. The cubic root of 6435201 is about 186.0033240243.

The spelling of 6435201 in words is "six million, four hundred thirty-five thousand, two hundred one".