723006072 has 48 divisors (see below), whose sum is σ = 1995098040. Its totient is φ = 236453568.

The previous prime is 723006071. The next prime is 723006079. The reversal of 723006072 is 270600327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723006071) by changing a digit.

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, 90918 + ... + 98549.

Almost surely, 2^723006072 is an apocalyptic number.

723006072 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

723006072 is an abundant number, since it is smaller than the sum of its proper divisors (1272091968).

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

723006072 is a wasteful number, since it uses less digits than its factorization.

723006072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189532 (or 189525 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 723006072 is about 26888.7722293153. The cubic root of 723006072 is about 897.5265715811.

Adding to 723006072 its reverse (270600327), we get a palindrome (993606399).

The spelling of 723006072 in words is "seven hundred twenty-three million, six thousand, seventy-two".