85358293 has 4 divisors (see below), whose sum is σ = 85488480. Its totient is φ = 85228108.

The previous prime is 85358291. The next prime is 85358321. The reversal of 85358293 is 39285358.

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.

It is a cyclic number.

It is not a de Polignac number, because 85358293 - 2¹ = 85358291 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85358291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64105 + ... + 65422.

It is an arithmetic number, because the mean of its divisors is an integer number (21372120).

Almost surely, 2^85358293 is an apocalyptic number.

It is an amenable number.

85358293 is a deficient number, since it is larger than the sum of its proper divisors (130187).

85358293 is a wasteful number, since it uses less digits than its factorization.

85358293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130186.

The product of its digits is 259200, while the sum is 43.

The square root of 85358293 is about 9238.9551898470. The cubic root of 85358293 is about 440.2998868159.

The spelling of 85358293 in words is "eighty-five million, three hundred fifty-eight thousand, two hundred ninety-three".