84250927 has 2 divisors, whose sum is σ = 84250928. Its totient is φ = 84250926.

The previous prime is 84250913. The next prime is 84250937. The reversal of 84250927 is 72905248.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84250927 - 2⁷ = 84250799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84250937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42125463 + 42125464.

It is an arithmetic number, because the mean of its divisors is an integer number (42125464).

Almost surely, 2^84250927 is an apocalyptic number.

84250927 is a deficient number, since it is larger than the sum of its proper divisors (1).

84250927 is an equidigital number, since it uses as much as digits as its factorization.

84250927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 84250927 is about 9178.8303721117. The cubic root of 84250927 is about 438.3875676202.

The spelling of 84250927 in words is "eighty-four million, two hundred fifty thousand, nine hundred twenty-seven".