723054 has 16 divisors (see below), whose sum is σ = 1485648. Its totient is φ = 234432.

The previous prime is 723053. The next prime is 723067. The reversal of 723054 is 450327.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 723054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1407 + ... + 1850.

It is an arithmetic number, because the mean of its divisors is an integer number (92853).

2⁷²³⁰⁵⁴ is an apocalyptic number.

723054 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

723054 is an abundant number, since it is smaller than the sum of its proper divisors (762594).

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

723054 is a wasteful number, since it uses less digits than its factorization.

723054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3299.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 723054 is about 850.3258199067. The cubic root of 723054 is about 89.7546403458.

The spelling of 723054 in words is "seven hundred twenty-three thousand, fifty-four".