825184967 has 2 divisors, whose sum is σ = 825184968. Its totient is φ = 825184966.

The previous prime is 825184957. The next prime is 825185017. The reversal of 825184967 is 769481528.

It is an a-pointer prime, because the next prime (825185017) can be obtained adding 825184967 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 825184967 - 2¹⁰ = 825183943 is a prime.

It is a super-3 number, since 3×825184967³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (825184907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412592483 + 412592484.

It is an arithmetic number, because the mean of its divisors is an integer number (412592484).

Almost surely, 2^825184967 is an apocalyptic number.

825184967 is a deficient number, since it is larger than the sum of its proper divisors (1).

825184967 is an equidigital number, since it uses as much as digits as its factorization.

825184967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 967680, while the sum is 50.

The square root of 825184967 is about 28726.0329144141. The cubic root of 825184967 is about 937.9588147546.

The spelling of 825184967 in words is "eight hundred twenty-five million, one hundred eighty-four thousand, nine hundred sixty-seven".