85006042 has 8 divisors (see below), whose sum is σ = 139100832. Its totient is φ = 38639100.

The previous prime is 85006021. The next prime is 85006063. The reversal of 85006042 is 24060058.

It is an interprime number because it is at equal distance from previous prime (85006021) and next prime (85006063).

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

It is a junction number, because it is equal to n+sod(n) for n = 85005998 and 85006016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1931934 + ... + 1931977.

It is an arithmetic number, because the mean of its divisors is an integer number (17387604).

Almost surely, 2^85006042 is an apocalyptic number.

85006042 is a deficient number, since it is larger than the sum of its proper divisors (54094790).

85006042 is a wasteful number, since it uses less digits than its factorization.

85006042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863924.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 85006042 is about 9219.8721249267. The cubic root of 85006042 is about 439.6933848689.

The spelling of 85006042 in words is "eighty-five million, six thousand, forty-two".