262258001 has 2 divisors, whose sum is σ = 262258002. Its totient is φ = 262258000.

The previous prime is 262257977. The next prime is 262258039. The reversal of 262258001 is 100852262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244609600 + 17648401 = 15640^2 + 4201^2 .

It is a cyclic number.

It is not a de Polignac number, because 262258001 - 2²² = 258063697 is a prime.

It is not a weakly prime, because it can be changed into another prime (262258901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131129000 + 131129001.

It is an arithmetic number, because the mean of its divisors is an integer number (131129001).

Almost surely, 2^262258001 is an apocalyptic number.

It is an amenable number.

262258001 is a deficient number, since it is larger than the sum of its proper divisors (1).

262258001 is an equidigital number, since it uses as much as digits as its factorization.

262258001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 262258001 is about 16194.3817727013. The cubic root of 262258001 is about 640.0927608060.

The spelling of 262258001 in words is "two hundred sixty-two million, two hundred fifty-eight thousand, one".