85741044 has 12 divisors (see below), whose sum is σ = 200062464. Its totient is φ = 28580344.

The previous prime is 85741043. The next prime is 85741057. The reversal of 85741044 is 44014758.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 85740996 and 85741014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85741043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3572532 + ... + 3572555.

It is an arithmetic number, because the mean of its divisors is an integer number (16671872).

Almost surely, 2^85741044 is an apocalyptic number.

It is an amenable number.

85741044 is an abundant number, since it is smaller than the sum of its proper divisors (114321420).

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

85741044 is a wasteful number, since it uses less digits than its factorization.

85741044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7145094 (or 7145092 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 85741044 is about 9259.6459975530. The cubic root of 85741044 is about 440.9570147479.

The spelling of 85741044 in words is "eighty-five million, seven hundred forty-one thousand, forty-four".