85596442 has 8 divisors (see below), whose sum is σ = 130153716. Its totient is φ = 42211872.

The previous prime is 85596439. The next prime is 85596443. The reversal of 85596442 is 24469558.

It can be written as a sum of positive squares in 2 ways, for example, as 85544001 + 52441 = 9249^2 + 229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (85596443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292993 + ... + 293284.

Almost surely, 2^85596442 is an apocalyptic number.

85596442 is a deficient number, since it is larger than the sum of its proper divisors (44557274).

85596442 is a wasteful number, since it uses less digits than its factorization.

85596442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586352.

The product of its digits is 345600, while the sum is 43.

The square root of 85596442 is about 9251.8345207856. The cubic root of 85596442 is about 440.7089843904.

The spelling of 85596442 in words is "eighty-five million, five hundred ninety-six thousand, four hundred forty-two".