85342416 has 40 divisors (see below), whose sum is σ = 224089824. Its totient is φ = 27980160.

The previous prime is 85342391. The next prime is 85342427. The reversal of 85342416 is 61424358.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11646 + ... + 17501.

Almost surely, 2^85342416 is an apocalyptic number.

It is an amenable number.

85342416 is an abundant number, since it is smaller than the sum of its proper divisors (138747408).

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

85342416 is a wasteful number, since it uses less digits than its factorization.

85342416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29219 (or 29213 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 85342416 is about 9238.0959077074. The cubic root of 85342416 is about 440.2725859154.

It can be divided in two parts, 85342 and 416, that added together give a palindrome (85758).

The spelling of 85342416 in words is "eighty-five million, three hundred forty-two thousand, four hundred sixteen".