10723812 has 48 divisors (see below), whose sum is σ = 27542592. Its totient is φ = 3220480.

The previous prime is 10723807. The next prime is 10723859. The reversal of 10723812 is 21832701.

It is a super-2 number, since 2×10723812² = 230000287622688, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17788 + ... + 18380.

It is an arithmetic number, because the mean of its divisors is an integer number (573804).

Almost surely, 2^10723812 is an apocalyptic number.

10723812 is a gapful number since it is divisible by the number (12) 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 10723812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13771296).

10723812 is an abundant number, since it is smaller than the sum of its proper divisors (16818780).

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

10723812 is a wasteful number, since it uses less digits than its factorization.

10723812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 10723812 is about 3274.7231944090. The cubic root of 10723812 is about 220.5208869514.

Subtracting 10723812 from its reverse (21832701), we obtain a square (11108889 = 3333²).

It can be divided in two parts, 1072 and 3812, that added together give a palindrome (4884).

The spelling of 10723812 in words is "ten million, seven hundred twenty-three thousand, eight hundred twelve".