426061201 has 4 divisors (see below), whose sum is σ = 426112804. Its totient is φ = 426009600.

The previous prime is 426061193. The next prime is 426061213. The reversal of 426061201 is 102160624.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 211731601 + 214329600 = 14551^2 + 14640^2 .

It is a 3-Lehmer number, since φ(426061201) divides (426061201-1)³.

It is a cyclic number.

It is not a de Polignac number, because 426061201 - 2³ = 426061193 is a prime.

It is a deceptive number, since it divides R_426061200.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426061231) 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, 10320 + ... + 30961.

It is an arithmetic number, because the mean of its divisors is an integer number (106528201).

Almost surely, 2^426061201 is an apocalyptic number.

426061201 is the 10321-st decagonal number.

It is an amenable number.

426061201 is a deficient number, since it is larger than the sum of its proper divisors (51603).

426061201 is a wasteful number, since it uses less digits than its factorization.

426061201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51602.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 426061201 is about 20641.2499863744. The cubic root of 426061201 is about 752.4725513989.

The spelling of 426061201 in words is "four hundred twenty-six million, sixty-one thousand, two hundred one".