426085401 has 16 divisors (see below), whose sum is σ = 655969664. Its totient is φ = 240966144.

The previous prime is 426085369. The next prime is 426085459. The reversal of 426085401 is 104580624.

It is not a de Polignac number, because 426085401 - 2⁵ = 426085369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426085201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102550 + ... + 106623.

It is an arithmetic number, because the mean of its divisors is an integer number (40998104).

Almost surely, 2^426085401 is an apocalyptic number.

It is an amenable number.

426085401 is a deficient number, since it is larger than the sum of its proper divisors (229884263).

426085401 is a wasteful number, since it uses less digits than its factorization.

426085401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209280.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 426085401 is about 20641.8361828593. The cubic root of 426085401 is about 752.4867977802.

The spelling of 426085401 in words is "four hundred twenty-six million, eighty-five thousand, four hundred one".