426201 has 4 divisors (see below), whose sum is σ = 568272. Its totient is φ = 284132.

The previous prime is 426197. The next prime is 426211. The reversal of 426201 is 102624.

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 a cyclic number.

It is not a de Polignac number, because 426201 - 2² = 426197 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁹ + 2¹⁵ + 2¹⁷ + 6³ + 0 + 1 .

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (426211) 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, 71031 + ... + 71036.

It is an arithmetic number, because the mean of its divisors is an integer number (142068).

2⁴²⁶²⁰¹ is an apocalyptic number.

It is an amenable number.

426201 is a deficient number, since it is larger than the sum of its proper divisors (142071).

426201 is a wasteful number, since it uses less digits than its factorization.

426201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142070.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 426201 is about 652.8407156420. The cubic root of 426201 is about 75.2554842712.

Adding to 426201 its reverse (102624), we get a palindrome (528825).

The spelling of 426201 in words is "four hundred twenty-six thousand, two hundred one".