7285112 has 48 divisors (see below), whose sum is σ = 15251760. Its totient is φ = 3255296.

The previous prime is 7285099. The next prime is 7285127. The reversal of 7285112 is 2115827.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53108 + ... + 53244.

It is an arithmetic number, because the mean of its divisors is an integer number (317745).

Almost surely, 2^7285112 is an apocalyptic number.

It is an amenable number.

7285112 is an abundant number, since it is smaller than the sum of its proper divisors (7966648).

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

7285112 is a wasteful number, since it uses less digits than its factorization.

7285112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 179 counting only the distinct ones).

The product of its digits is 1120, while the sum is 26.

The square root of 7285112 is about 2699.0946630306. The cubic root of 7285112 is about 193.8557754719.

It can be divided in two parts, 72 and 85112, that added together give a cube (85184 = 44³).

The spelling of 7285112 in words is "seven million, two hundred eighty-five thousand, one hundred twelve".