84925259 has 2 divisors, whose sum is σ = 84925260. Its totient is φ = 84925258.

The previous prime is 84925229. The next prime is 84925261. The reversal of 84925259 is 95252948.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84925259 is a prime.

Together with 84925261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (84925229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42462629 + 42462630.

It is an arithmetic number, because the mean of its divisors is an integer number (42462630).

Almost surely, 2^84925259 is an apocalyptic number.

84925259 is a deficient number, since it is larger than the sum of its proper divisors (1).

84925259 is an equidigital number, since it uses as much as digits as its factorization.

84925259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 44.

The square root of 84925259 is about 9215.4901660194. The cubic root of 84925259 is about 439.5540574849.

It can be divided in two parts, 84925 and 259, that added together give a cube (85184 = 44³).

The spelling of 84925259 in words is "eighty-four million, nine hundred twenty-five thousand, two hundred fifty-nine".