7085412 has 18 divisors (see below), whose sum is σ = 17910438. Its totient is φ = 2361792.

The previous prime is 7085399. The next prime is 7085417. The reversal of 7085412 is 2145807.

It can be written as a sum of positive squares in only one way, i.e., 6937956 + 147456 = 2634^2 + 384^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (7085417) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 98373 + ... + 98444.

Almost surely, 2^7085412 is an apocalyptic number.

It is an amenable number.

7085412 is an abundant number, since it is smaller than the sum of its proper divisors (10825026).

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

7085412 is a wasteful number, since it uses less digits than its factorization.

7085412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196827 (or 196822 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 7085412 is about 2661.8437219341. The cubic root of 7085412 is about 192.0680097611.

The spelling of 7085412 in words is "seven million, eighty-five thousand, four hundred twelve".