3085236 has 144 divisors (see below), whose sum is σ = 10342080. Its totient is φ = 786240.

The previous prime is 3085231. The next prime is 3085237. The reversal of 3085236 is 6325803.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58186 + ... + 58238.

It is an arithmetic number, because the mean of its divisors is an integer number (71820).

Almost surely, 2^3085236 is an apocalyptic number.

3085236 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3085236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5171040).

3085236 is an abundant number, since it is smaller than the sum of its proper divisors (7256844).

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

3085236 is a wasteful number, since it uses less digits than its factorization.

3085236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3085236 is about 1756.4839879714. The cubic root of 3085236 is about 145.5781278782.

It can be divided in two parts, 3085 and 236, that added together give a triangular number (3321 = T₈₁).

The spelling of 3085236 in words is "three million, eighty-five thousand, two hundred thirty-six".