262325251 has 2 divisors, whose sum is σ = 262325252. Its totient is φ = 262325250.

The previous prime is 262325221. The next prime is 262325279. The reversal of 262325251 is 152523262.

It is an a-pointer prime, because the next prime (262325279) can be obtained adding 262325251 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 262325251 - 2⁷ = 262325123 is a prime.

It is not a weakly prime, because it can be changed into another prime (262325221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131162625 + 131162626.

It is an arithmetic number, because the mean of its divisors is an integer number (131162626).

Almost surely, 2^262325251 is an apocalyptic number.

262325251 is a deficient number, since it is larger than the sum of its proper divisors (1).

262325251 is an equidigital number, since it uses as much as digits as its factorization.

262325251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 28.

The square root of 262325251 is about 16196.4579769776. The cubic root of 262325251 is about 640.1474684592.

The spelling of 262325251 in words is "two hundred sixty-two million, three hundred twenty-five thousand, two hundred fifty-one".