85416933 has 16 divisors (see below), whose sum is σ = 131809280. Its totient is φ = 48190896.

The previous prime is 85416931. The next prime is 85416937. The reversal of 85416933 is 33961458.

It is not a de Polignac number, because 85416933 - 2¹ = 85416931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85416891 and 85416900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85416931) 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, 24085 + ... + 27402.

It is an arithmetic number, because the mean of its divisors is an integer number (8238080).

Almost surely, 2^85416933 is an apocalyptic number.

It is an amenable number.

85416933 is a deficient number, since it is larger than the sum of its proper divisors (46392347).

85416933 is a wasteful number, since it uses less digits than its factorization.

85416933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51576.

The product of its digits is 77760, while the sum is 39.

The square root of 85416933 is about 9242.1281640107. The cubic root of 85416933 is about 440.4006904372.

The spelling of 85416933 in words is "eighty-five million, four hundred sixteen thousand, nine hundred thirty-three".