726112 has 12 divisors (see below), whose sum is σ = 1429596. Its totient is φ = 363040.

The previous prime is 726109. The next prime is 726137. The reversal of 726112 is 211627.

It is a self number, because there is not a number n which added to its sum of digits gives 726112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11314 + ... + 11377.

It is an arithmetic number, because the mean of its divisors is an integer number (119133).

2⁷²⁶¹¹² is an apocalyptic number.

It is an amenable number.

726112 is a deficient number, since it is larger than the sum of its proper divisors (703484).

726112 is a wasteful number, since it uses less digits than its factorization.

726112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22701 (or 22693 counting only the distinct ones).

The product of its digits is 168, while the sum is 19.

The square root of 726112 is about 852.1220569848. The cubic root of 726112 is about 89.8809949750.

Adding to 726112 its reverse (211627), we get a palindrome (937739).

It can be divided in two parts, 726 and 112, that added together give a palindrome (838).

The spelling of 726112 in words is "seven hundred twenty-six thousand, one hundred twelve".