85342741 has 16 divisors (see below), whose sum is σ = 95551488. Its totient is φ = 75559600.

The previous prime is 85342739. The next prime is 85342753. The reversal of 85342741 is 14724358.

It is a cyclic number.

It is not a de Polignac number, because 85342741 - 2¹ = 85342739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85342697 and 85342706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85342141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197796 + ... + 198226.

It is an arithmetic number, because the mean of its divisors is an integer number (5971968).

Almost surely, 2^85342741 is an apocalyptic number.

It is an amenable number.

85342741 is a deficient number, since it is larger than the sum of its proper divisors (10208747).

85342741 is a wasteful number, since it uses less digits than its factorization.

85342741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872.

The product of its digits is 26880, while the sum is 34.

The square root of 85342741 is about 9238.1134978956. The cubic root of 85342741 is about 440.2731447950.

The spelling of 85342741 in words is "eighty-five million, three hundred forty-two thousand, seven hundred forty-one".