3085542 has 48 divisors (see below), whose sum is σ = 7244640. Its totient is φ = 946176.

The previous prime is 3085531. The next prime is 3085547. The reversal of 3085542 is 2455803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11878 + ... + 12134.

It is an arithmetic number, because the mean of its divisors is an integer number (150930).

Almost surely, 2^3085542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3085542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3622320).

3085542 is an abundant number, since it is smaller than the sum of its proper divisors (4159098).

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

3085542 is a wasteful number, since it uses less digits than its factorization.

3085542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 3085542 is about 1756.5710916442. The cubic root of 3085542 is about 145.5829406310.

The spelling of 3085542 in words is "three million, eighty-five thousand, five hundred forty-two".