85116942 has 24 divisors (see below), whose sum is σ = 186249960. Its totient is φ = 28090800.

The previous prime is 85116937. The next prime is 85116949. The reversal of 85116942 is 24961158.

It is a junction number, because it is equal to n+sod(n) for n = 85116897 and 85116906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85116949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21592 + ... + 25227.

It is an arithmetic number, because the mean of its divisors is an integer number (7760415).

Almost surely, 2^85116942 is an apocalyptic number.

85116942 is an abundant number, since it is smaller than the sum of its proper divisors (101133018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85116942 is a wasteful number, since it uses less digits than its factorization.

85116942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46928 (or 46925 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 85116942 is about 9225.8843478552. The cubic root of 85116942 is about 439.8845117011.

The spelling of 85116942 in words is "eighty-five million, one hundred sixteen thousand, nine hundred forty-two".