85432683 has 32 divisors (see below), whose sum is σ = 141475840. Its totient is φ = 44750880.

The previous prime is 85432681. The next prime is 85432687. The reversal of 85432683 is 38623458.

It is not a de Polignac number, because 85432683 - 2¹ = 85432681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85432681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8916 + ... + 15822.

It is an arithmetic number, because the mean of its divisors is an integer number (4421120).

Almost surely, 2^85432683 is an apocalyptic number.

85432683 is a deficient number, since it is larger than the sum of its proper divisors (56043157).

85432683 is a wasteful number, since it uses less digits than its factorization.

85432683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6967.

The product of its digits is 138240, while the sum is 39.

The square root of 85432683 is about 9242.9802012122. The cubic root of 85432683 is about 440.4277572195.

The spelling of 85432683 in words is "eighty-five million, four hundred thirty-two thousand, six hundred eighty-three".