85930293 has 16 divisors (see below), whose sum is σ = 121284800. Its totient is φ = 53965440.

The previous prime is 85930283. The next prime is 85930319. The reversal of 85930293 is 39203958.

It is not a de Polignac number, because 85930293 - 2⁵ = 85930261 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 (85930283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6153 + ... + 14481.

It is an arithmetic number, because the mean of its divisors is an integer number (7580300).

Almost surely, 2^85930293 is an apocalyptic number.

It is an amenable number.

85930293 is a deficient number, since it is larger than the sum of its proper divisors (35354507).

85930293 is a wasteful number, since it uses less digits than its factorization.

85930293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8532.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 85930293 is about 9269.8593840468. The cubic root of 85930293 is about 441.2812054640.

The spelling of 85930293 in words is "eighty-five million, nine hundred thirty thousand, two hundred ninety-three".