86925827 has 2 divisors, whose sum is σ = 86925828. Its totient is φ = 86925826.

The previous prime is 86925757. The next prime is 86925859. The reversal of 86925827 is 72852968.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86925827 - 2⁸ = 86925571 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (86975827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43462913 + 43462914.

It is an arithmetic number, because the mean of its divisors is an integer number (43462914).

Almost surely, 2^86925827 is an apocalyptic number.

86925827 is a deficient number, since it is larger than the sum of its proper divisors (1).

86925827 is an equidigital number, since it uses as much as digits as its factorization.

86925827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 47.

The square root of 86925827 is about 9323.4021151080. The cubic root of 86925827 is about 442.9788014254.

The spelling of 86925827 in words is "eighty-six million, nine hundred twenty-five thousand, eight hundred twenty-seven".