325915067 has 2 divisors, whose sum is σ = 325915068. Its totient is φ = 325915066.

The previous prime is 325915043. The next prime is 325915081. The reversal of 325915067 is 760519523.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325915067 is a prime.

It is a super-2 number, since 2×325915067² = 212441261795228978, which contains 22 as substring.

It is a Chen prime.

It is equal to p_17577092 and since 325915067 and 17577092 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325915067.

It is not a weakly prime, because it can be changed into another prime (325915367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162957533 + 162957534.

It is an arithmetic number, because the mean of its divisors is an integer number (162957534).

Almost surely, 2^325915067 is an apocalyptic number.

325915067 is a deficient number, since it is larger than the sum of its proper divisors (1).

325915067 is an equidigital number, since it uses as much as digits as its factorization.

325915067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 325915067 is about 18053.1179301527. The cubic root of 325915067 is about 688.1791007436.

The spelling of 325915067 in words is "three hundred twenty-five million, nine hundred fifteen thousand, sixty-seven".