262001213 has 2 divisors, whose sum is σ = 262001214. Its totient is φ = 262001212.

The previous prime is 262001177. The next prime is 262001219. The reversal of 262001213 is 312100262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 261727684 + 273529 = 16178^2 + 523^2 .

It is a cyclic number.

It is not a de Polignac number, because 262001213 - 2⁶ = 262001149 is a prime.

It is a super-3 number, since 3×262001213³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 262001191 and 262001200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (262001219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131000606 + 131000607.

It is an arithmetic number, because the mean of its divisors is an integer number (131000607).

Almost surely, 2^262001213 is an apocalyptic number.

It is an amenable number.

262001213 is a deficient number, since it is larger than the sum of its proper divisors (1).

262001213 is an equidigital number, since it uses as much as digits as its factorization.

262001213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 262001213 is about 16186.4515258904. The cubic root of 262001213 is about 639.8837785378.

Adding to 262001213 its reverse (312100262), we get a palindrome (574101475).

The spelling of 262001213 in words is "two hundred sixty-two million, one thousand, two hundred thirteen".