85414793 has 4 divisors (see below), whose sum is σ = 85440768. Its totient is φ = 85388820.

The previous prime is 85414789. The next prime is 85414829. The reversal of 85414793 is 39741458.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39741458 = 2 ⋅19870729.

It is a cyclic number.

It is not a de Polignac number, because 85414793 - 2² = 85414789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 85414793.

It is not an unprimeable number, because it can be changed into a prime (85414733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7193 + ... + 14918.

It is an arithmetic number, because the mean of its divisors is an integer number (21360192).

Almost surely, 2^85414793 is an apocalyptic number.

It is an amenable number.

85414793 is a deficient number, since it is larger than the sum of its proper divisors (25975).

85414793 is a wasteful number, since it uses less digits than its factorization.

85414793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25974.

The product of its digits is 120960, while the sum is 41.

The square root of 85414793 is about 9242.0123890850. The cubic root of 85414793 is about 440.3970125351.

The spelling of 85414793 in words is "eighty-five million, four hundred fourteen thousand, seven hundred ninety-three".