85214483 has 2 divisors, whose sum is σ = 85214484. Its totient is φ = 85214482.

The previous prime is 85214453. The next prime is 85214491. The reversal of 85214483 is 38441258.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85214483 - 2¹² = 85210387 is a prime.

It is a super-2 number, since 2×85214483² = 14523016225914578, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (85214453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42607241 + 42607242.

It is an arithmetic number, because the mean of its divisors is an integer number (42607242).

Almost surely, 2^85214483 is an apocalyptic number.

85214483 is a deficient number, since it is larger than the sum of its proper divisors (1).

85214483 is an equidigital number, since it uses as much as digits as its factorization.

85214483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30720, while the sum is 35.

The square root of 85214483 is about 9231.1691025568. The cubic root of 85214483 is about 440.0524782449.

The spelling of 85214483 in words is "eighty-five million, two hundred fourteen thousand, four hundred eighty-three".